Hans-Erik Nilsson

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Articles in journals

Öhlund, T. , Schuppert, A. , Andres, B. , Andersson, H. , Forsberg, S. , Schmidt, W. , Nilsson, H. , Andersson, M. & et al. (2015). Assisted sintering of silver nanoparticle inkjet inks on paper with active coatings. RSC Advances, vol. 5, pp. 64841-64849.      

Öhlund, T. , Schuppert, A. , Hummelgård, M. , Bäckström, J. , Nilsson, H. & Olin, H. (2015). Inkjet Fabrication of Copper Patterns for Flexible Electronics : Using Paper with Active Precoatings. ACS Applied Materials and Interfaces, vol. 7: 33, pp. 18273-18282.  

Andersson, H. , Manuilskiy, A. , Haller, S. , Hummelgård, M. , Sidén, J. , Hummelgård, C. , Olin, H. & Nilsson, H. (2014). Assembling surface mounted components on ink-jet printed double sided paper circuit board. Nanotechnology, vol. 25, pp. Art. no. 094002  

Andersson, H. , Manuilskiy, A. , Sidén, J. , Gao, J. , Hummelgård, M. , Kunninmel, G. & Nilsson, H. (2014). Chemically programmed ink-jet printed resistive WORM memory array and readout circuit. Materials Research Express, vol. 1: 3, pp. 035021  

Esebamen, O. X. , Thungström, G. , Nilsson, H. & Lundgren, A. (2014). Comparative Study of UV Radiation Hardness of n+p and p+n Duo-Lateral Position Sensitive Detectors. European Physical Journal, vol. 68: 2, pp. Art. no. 21301    

Thungström, G. , Esebamen, O. X. , Krapohl, D. , Fröjdh, C. , Nilsson, H. , Petersson, S. & Brenner, R. (2014). Fabrication, Characterization and Simulation of Channel Stop for n in p-Substrate Silicon Pixel Detectors. Journal of Instrumentation, vol. 9: 7, pp. Art. no. C07013  

Esebamen, O. X. , Thungström, G. , Nilsson, H. & Lundgren, A. (2014). Gridded Duo-lateral Position Sensitivity Detector with High Linearity to Low Energetic Electrons in Vacuum Environment. IET Optoelectronics, vol. 8: 6, pp. 217-225.  

Andersson, H. , Manuilskiy, A. , Gao, J. , Lidenmark, C. , Sidén, J. , Forsberg, S. , Unander, T. & Nilsson, H. (2014). Investigation of Humidity Sensor Effect in Silver Nanoparticle Ink Sensors Printed on Paper. IEEE Sensors Journal, vol. 14: 3, pp. Art. no. 6615915  

Zhang, R. , Andersson, H. , Olsen, M. , Hummelgård, M. , Edvardsson, S. , Nilsson, H. & Olin, H. (2014). Piezoelectric gated ZnO nanowire diode studied by in situ TEM probing. Nano Energy, vol. 3, pp. 10-15.  

Krapohl, D. , Fröjdh, C. , Fröjdh, E. , Maneuski, D. & Nilsson, H. (2013). Investigation of charge collection in a CdTe-Timepix detector. Journal of Instrumentation, vol. 8: May, pp. Art. no. C05003    

Gao, J. , Sidén, J. , Nilsson, H. & Gulliksson, M. (2013). Printed Humidity Sensor with Memory Functionality for Passive RFID tags. IEEE Sensors Journal, vol. 13: 5, pp. 1824-1834.  

Jason, J. , Nilsson, H. , Arvidsson, B. & Larsson, A. (2013). Robustness analysis of an intensity modulated fiber-optic position sensor with an image sensor readout system. Applied Optics, vol. 52: 16, pp. 3876-3883.  

Zhang, R. , Andersson, H. , Andersson, M. , Andres, B. , Edlund, H. , Edström, P. , Edvardsson, S. , Forsberg, S. & et al. (2013). Soap-film coating : High-speed deposition of multilayer nanofilms. Scientific Reports, vol. 3, pp. Art. no. 1477    

Jason, J. , Rugeland, P. , Tarasenko, O. , Margulis, W. & Nilsson, H. (2013). Temperature characteristics of the birefringence properties of filled side-hole fibers. Applied Optics, vol. 52: 21, pp. 5208-5215.  

Andersson, H. , Manuilskiy, A. , Lidenmark, C. , Gao, J. , Öhlund, T. , Forsberg, S. , Örtegren, J. , Schmidt, W. & et al. (2013). The influence of paper coating content on room temperature sintering of silver nanoparticle ink. Nanotechnology, vol. 24: 45, pp. Art. no. 455203  

Esebamen, O. X. , Thungström, G. & Nilsson, H. (2012). A Different Approach of Determining the Responsivity of n+p Detectors Using Scanning Electron Microscopy. Journal of semiconductors, vol. 33: 7, pp. 074002  

Andersson, H. , Lidenmark, C. , Öhlund, T. , Örtegren, J. , Manuilskiy, A. , Forsberg, S. & Nilsson, H. (2012). Evaluation of coatings applied to flexible substrates to enhance quality of ink jet printed silver nano-particle structures. IEEE Transactions on Components, Packaging, and Manufacturing Technology, Part C, vol. 2: 2, pp. 342-348.  

Andersson, H. , Manuilskiy, A. , Unander, T. , Lidenmark, C. , Forsberg, S. & Nilsson, H. (2012). Inkjet printed silver nanoparticle humidity sensor with memory effect on paper. IEEE Sensors Journal, vol. 12: 6, pp. 1901-1905.  

Andersson, H. , Hammarling, K. , Sidén, J. , Manuilskiy, A. , Öhlund, T. & Nilsson, H. (2012). Modified EAS Tag Used as a Resistive Sensor Platform. MDPI Electronics, vol. 1: 2, pp. 32-46.    

Öhlund, T. , Örtegren, J. , Forsberg, S. & Nilsson, H. (2012). Paper Surfaces for Metal Nanoparticle Inkjet Printing. Applied Surface Science, vol. 259, pp. 731-739.  

Krapohl, D. , Nilsson, H. , Petersson, S. , Pospisil, S. , Slavicek, T. & Thungström, G. (2012). Simulation of a silicon neutron detector coated with TiB 2 absorber. Journal of Instrumentation, vol. 7: 1, pp. Art. no. C01096  

Nilsson, H. , Unander, T. , Andersson, H. , Manuilskiy, A. , Sidén, J. & Gulliksson, M. (2012). System integration of electronic functions in smart packaging applications. IEEE Transactions on Components, Packaging and Manufacturing Technology, vol. 2: 10, pp. 1723-1734.  

Unander, T. , Sidén, J. & Nilsson, H. (2011). Designing of RFID based Sensor Solution for Packaging Surveillance Applications. IEEE Sensors Journal, vol. 11: 11, pp. 3009-3018.  

Hummelgård, M. , Zhang, R. , Nilsson, H. & Olin, H. (2011). Electrical Sintering of Silver Nanoparticle Ink Studied by In-Situ TEM Probing. PLoS ONE, vol. 6: 2, pp. Art. no. e17209    

Esebamen, O. X. , Krapohl, D. , Thungström, G. & Nilsson, H. (2011). High resolution, low energy electron detector. Journal of Instrumentation, vol. 6: 1, pp. Art. no. P01001  

Li, J. , Unander, T. , Cabezas, A. L. , Shao, B. , Liu, Z. , Feng, Y. , Forsberg, E. B. , Zhang, Z. & et al. (2011). Ink-Jet Printed Thin-Film Transistors with Carbon Nanotube Channels Shaped in Long Strips. Journal of Applied Physics, vol. 109: 8, pp. Art. no. 084915  

Gao, J. , Siden, J. & Nilsson, H. (2011). Printed electromagnetic coupler with an embedded moisture sensor for ordinary passive RFID tags. IEEE Electron Device Letters, vol. 32: 12, pp. 1767-1769.  

Nilsson, H. , Andersson, H. , Manuilskiy, A. , Unander, T. , Hammarling, K. , Sidén, J. & Gulliksson, M. (2011). Printed write once and read many sensor memories in smart packaging applications. IEEE Sensors Journal, vol. 11: 9, pp. 1759-1767.  

Krapohl, D. , Esebamen, O. X. , Nilsson, H. & Thungström, G. (2011). Simulation and measurement of short infrared pulses on silicon position sensitive device. Journal of Instrumentation, vol. 6: C01036  

Esebamen, O. , Hammarling, K. , Thungström, G. & Nilsson, H. (2011). Surface State Effects on N+P Doped Electron Detector. Journal of Instrumentation, vol. 6: 12, pp. Art. no. C12019  

Andersson, H. , Rusu, A. , Manuilskiy, A. , Haller, S. , Ayöz, S. & Nilsson, H. (2011). System of nano-silver inkjet printed memory cards and PC card reader and programmer. Microelectronics Journal, vol. 42: 1, pp. 21-27.  

Unander, T. & Nilsson, H. (2009). Characterization of Printed Moisture Sensors in Packaging Surveillance Applications. IEEE Sensors Journal, vol. 9: 8, pp. 922-928.  

Mattsson, C. , Thungström, G. , Rödjegård, H. , Nilsson, H. & Martin, H. (2009). Experimental evaluation of a thermopile detector with SU-8 membrane, in a carbon dioxide meter setup. IEEE Sensors Journal, vol. 9: 12, pp. 1633-1638.  

Mattsson, C. , Thungström, G. , Bertilsson, K. , Nilsson, H. & Martin, H. (2009). Fabrication and characterization of a design optimized SU-8 thermopile with enhanced sensitivity. Measurement science and technology, vol. 20: 11, pp. 115202  

Andersson, H. , Manuilskiy, A. , Thungström, G. , Lundgren, A. & Nilsson, H. (2009). Principle of FT Spectrometer based on a Lateral Effect Position Sensitive Detector and Multi Channel Fabry-Perot Interferometer. Measurement, vol. 42: 5, pp. 668-671.  

Mattsson, C. , Bertilsson, K. , Thungström, G. , Nilsson, H. & Martin, H. (2009). Thermal simulation and design optimization of a thermopile infrared detector with SU-8 membrane. Journal of Micromechanics and Microengineering, vol. 19: 5, pp. 055016  

Andersson, H. , Bylund, N. , Thungström, G. & Nilsson, H. (2008). Analysis and improvement of the position nonlinearity caused by a residual stress in MOS-type position-sensitive detectors with indium tin oxide gate contact. Semiconductor Science and Technology, vol. 23: 7, pp. 1-10.  

Mattsson, C. , Thungström, G. , Bertilsson, K. , Nilsson, H. & Martin, H. (2008). Design of a Micromachined Thermopile Infrared Sensor with a Self-Supported SiO2/SU-8 Membrane. IEEE Sensors Journal, vol. 8: 12, pp. 2044-2052.  

Andersson, H. , Thungström, G. & Nilsson, H. (2008). Electroless deposition and silicidation of Ni contacts into p-type Porous Silicon. Journal of porous materials, vol. 15: 3, pp. 335-341.  

Andersson, H. , Manuilskiy, A. , Thungström, G. & Nilsson, H. (2008). Evaluation of an Integrated Fourier-Transform Spectrometer Utilizing a Lateral Effect Position Sensitive Detector with a Multi-Channel Fabry-Perot Interferometer. Measurement science and technology, vol. 19: 4, pp. 045306  

Jason, J. , Nilsson, H. , Arvidsson, B. & Larsson, A. (2008). Experimental Study of an Intensity Modulated Fiber-Optic Position Sensor with a Novel Readout System. IEEE Sensors Journal, vol. 8: 7, pp. 1105-1113.  

Sidén, J. , Fein, M. , Koptyug, A. & Nilsson, H. (2008). Logos as RFID Tag Antennas. International Journal on Wireless and Optical Communications RFID special issue, vol. 5: 1, pp. 85-96.

Andersson, H. , Bertilsson, K. , Thungström, G. & Nilsson, H. (2008). Processing and Characterization of a MOS Type Tetra Lateral Position Sensitive Detector with Indium Tin Oxide Gate Contact. IEEE Sensors Journal, vol. 8: 9-10, pp. 1704-1709.  

Nilsson, H. , Norlin, B. , Fröjdh, C. & Tlustos, L. (2007). Charge sharing suppression using pixel-to-pixel communication in photon counting X-ray imaging systems. Nuclear Instruments and Methods in Physics Research Section A, vol. 576: 1, pp. 243-247.  

Olsson, T. , Hjelm, M. , Sidén, J. & Nilsson, H. (2007). Comparative robustness study of planar antennas. IET Microwaves, Antennas & Propagation, vol. 1: 3, pp. 674-680.  

Nilsson, H. , Sidén, J. , Olsson, T. , Jonsson, P. & Koptoiug, A. (2007). Evaluation of a printed patch antenna for robust microwave RFID tags. IET Microwaves, Antennas & Propagation, vol. 1: 3, pp. 776-781.  

Hjelm, M. , Martinez, A. , Nilsson, H. & Lindefelt, U. (2007). Interband tunneling description of holes in Wurtzite GaN at high electric fields. Journal of Computational Electronics, vol. 6: 1-3, pp. 163-166.  

Sidén, J. , Fein, M. , Koptioug, A. & Nilsson, H. (2007). Printed Antennas with Variable Conductive Ink Layer Thickness. IET Microwaves, Antennas & Propagation, vol. 1: 2, pp. 401-407.  

Olsson, T. , Sidén, J. , Hjelm, M. & Nilsson, H. (2007). Robustness of printed patch antenna. IEEE Transactions on Antennas and Propagation, vol. 55: 10, pp. 2709-2717.  

Norlin, B. , Fröjdh, C. & Nilsson, H. (2007). Spectral performance of a pixellated X-ray imaging detector with suppressed charge sharing. Nuclear Instruments and Methods in Physics Research Section A, vol. A 576: 1, pp. 248-250.  

Olsson, T. & Nilsson, H. (2006). Bow-tie and dipole antenna feed robustness mechanisms. IEEE Antennas and Wireless Propagation Letters, vol. 5: 1, pp. 163-167.  

Norlin, B. , Fröjdh, C. , Nilsson, H. , Graafsma, H. , Vonk, V. & Ponchut, C. (2006). Characterisation of the charge sharing in pixellated Si detectors with single-photon processing readout. Nuclear Instruments and Methods in Physics Research Section A, vol. A 563: 1, pp. 133-136.  

Fröjdh, C. , Graafsma, H. , Norlin, B. , Nilsson, H. & Ponchut, C. (2006). Characterization of a pixellated CdTe detector with single-photon processing readout. Nuclear Instruments and Methods in Physics Research Section A, vol. 563: 563, pp. 128-132.  

Andersson, H. , Mattsson, C. , Thungström, G. , Lundgren, A. & Nilsson, H. (2006). The effect of mechanical stress on lateral-effect position sensitive detector characteristics. Nuclear Instruments and Methods in Physics Research Section A, vol. 563: 1, pp. 150-154.  

Nilsson, H. , Mattsson, C. , Norlin, B. , Fröjdh, C. , Bethke, K. & De Vries, R. (2005). Evaluation of the charge sharing effects on spot intensity in XRD setup using photon counting pixel detectors. Nuclear Instruments and Methods in Physics Research Section A, vol. 563: 1, pp. 182-186.  

Bertilsson, K. , Harris, C. & Nilsson, H. (2004). Calculation of lattice heating in SiC RF power devices. Solid-State Electronics, vol. 48: 12, pp. 1721-1725.  

Lindefelt, U. , Nilsson, H. & Hjelm, M. (2004). Choice of wavefunction phases in the equations for electric-field-induced interband transitions. Semiconductor Science and Technology, vol. 19: 8, pp. 1061-1066.  

Hjelm, M. & Nilsson, H. (2004). Full band Monte Carlo simulation of cubic and hexagonal silicon carbide polytypes and devices. Physica Scripta, vol. T114, pp. 61-65.  

Nilsson, H. , Martinez, A. & Hjelm, M. (2004). Full band Monte Carlo simulation-beyond the semiclassical approach. Monte Carlo Methods and Applications, vol. 10: 3-4, pp. 481-490.

Mattsson, C. , Bertilsson, K. , Thungström, G. & Nilsson, H. (2004). Manufacturing and characterization of a modified four-quadrant position sensitive detector for out-door applications. Nuclear Instruments and Methods in Physics Research Section A, vol. 531: 1-2, pp. 134-139.  

Norlin, B. , Manuilskiy, A. , Nilsson, H. & Fröjdh, C. (2004). Material recognition with the Medipix photon counting colour X-ray system.. Nuclear Instruments and Methods in Physics Research Section A, vol. 531: 1-2, pp. 265-269.  

Nilsson, H. , Fröjdh, C. & Dubaric, E. (2004). Monte Carlo simulation of charge sharing effects in silicon and GaAs photon-counting X-ray imaging detectors. IEEE Transactions on Nuclear Science, vol. 51: 4, pp. 1636-1640.  

Andersson, H. , Thungström, G. , Lundgren, A. & Nilsson, H. (2004). Processing and characterization of a position sensitive lateral-effect metal oxide semiconductor detector. Nuclear Instruments and Methods in Physics Research Section A, vol. 531: 1-2, pp. 140-146.  

Manuilskiy, A. , Norlin, B. , Nilsson, H. & Fröjdh, C. (2004). Spectroscopy applications for the Medipix photon counting X-ray system. Nuclear Instruments and Methods in Physics Research Section A, vol. 531: 1-2, pp. 251-257.  

Bertilsson, K. & Nilsson, H. (2004). The power of using automatic device optimization, based on iterative device simulation, in design of high-performance devices. Solid-State Electronics, vol. 48: 10-11, pp. 1721-1725.  

Nilsson, H. , Englund, U. , Hjelm, M. , Belotti, E. & Brennan, K. (2003). Full band Monte Carlo study of high field transport in cubic phase silicon carbide. Journal of Applied Physics, vol. 93: 6, pp. 3389-3394.  

Martinez, A. , Lindefelt, U. & Nilsson, H. (2003). Investigation of Quantum Effects on the Bloch Electron Velocity Around Closely Spaced Bands at High Electric Fields. Journal of Applied Physics, vol. 93: 12, pp. 9789-9796.  

Davidsson, D. W. , Fröjdh, C. , O'Shea, V. , Nilsson, H. & Rahman, M. (2003). Limitations to flat-field correction methods when using an X-ray spectrum. Nuclear Instruments and Methods in Physics Research Section A, , pp. 146-150.  

Hjelm, M. , Norlin, B. , Nilsson, H. , Fröjdh, C. & Badel, X. (2003). Monte Carlo simulation of the imaging properties of scintillator-coated X-ray pixel detetectors. Nuclear Instruments and Methods in Physics Research Section A, vol. 509: 1-3, pp. 76-85.  

Nilsson, H. , Dubaric, E. , Hjelm, M. & Englund, U. (2003). Monte Carlo simulation of the transient response of single photon absorption in X-ray pixel detectors. Mathematics and Computers in Simulation, vol. 62, pp. 471-478.  

Hjelm, M. , Nilsson, H. , Martinez, A. , Brennan, K. F. & Bellotti, E. (2003). Monte Carlo study of high-field carrier transport in 4H-SiC including band-to-band tunneling. Journal of Applied Physics, vol. 93: 2, pp. 1099-1107.  

Nilsson, H. , Englund, U. & Hjelm, M. (2002). Full-band Monte Carlo simulation of electron transport in 3C-SiC. Materials Science Forum, vol. 389-393, pp. 537-540.

Hjelm, M. & Nilsson, H. (2002). Methods for anisotropic selection of final states in the full band ensemble Monte Carlo simulation framework. Simulation practice and theory, vol. 9: 6-8, pp. 321-332.  

Nilsson, H. , Martinez, A. , Sannemo, U. , Hjelm, M. , Bellotti, E. & Brennan, K. (2002). Monte Carlo simulation of high field hole transport in 4H-SiC including band to band tunneling and optical interband transisitons. Physica. B, Condensed matter, vol. 314: 1-4, pp. 68-71.  

Dubaric, E. , Nilsson, H. , Fröjdh, C. & Norlin, B. (2002). Monte Carlo simulation of the response of a pixellated 3D photodetector in silicon. Nuclear Instruments and Methods in Physics Research Section A, vol. 487: 1-2, pp. 136-141.  

Martinez, A. , Lindefelt, U. , Hjelm, M. & Nilsson, H. (2002). Monte Carlo Study of hole mobility in Al doped 4H-SiC. Journal of Applied Physics, vol. 91: 3, pp. 1359-1364.  

Nilsson, H. , Bertilsson, K. , Hjelm, M. & Dubaric, E. (2002). Numerical Simulation of Field Effect Transistors in 4H- and 6H-SiC. Journal of Wide Bandgap Materials, vol. 9: 4, pp. 293-305.  

Bertilsson, K. & Nilsson, H. (2002). Optimization of 2H, 4H and 6H-SiC high-speed vertical MESFETs. Diamond and related materials, vol. 11: 3-6, pp. 1254-1257.  

Bertilsson, K. & Nilsson, H. (2002). Optimization of 2H, 4H and 6H-SiC MESFETs for High Frequency Applications. Physica Scripta, vol. 101, pp. 75-77.  

Nilsson, H. , Dubaric, E. , Hjelm, M. & Bertilsson, K. (2002). Simulation of photon and charge transport in X-ray imaging semiconductor sensors. Nuclear Instruments and Methods in Physics Research Section A, vol. 487: 1-2, pp. 151-162.  

Dubaric, E. , Bertilsson, K. & Nilsson, H. (2002). Simulations of Submicron MOSFETs in 2H, 4H and 6H-SiC. Physica Scripta, vol. 101, pp. 14-17.  

Nilsson, H. , Bellotti, E. , Hjelm, M. & Brennan, K. (2001). A comparison between different Monte Carlo models in simulation of hole transport in 4H-SiC. Mathematics and Computers in Simulation, vol. 55: 1-3, pp. 199-208.  

Martinez, A. , Hjelm, M. , Lindefelt, U. & Nilsson, H. (2001). A Monte Carlo Study of low field transport in Al doped 4H-SiC. Applied Surface Science, vol. 184: 1-4, pp. 173-177.  

Hjelm, M. , Bertilsson, K. & Nilsson, H. (2001). Full Band Monte Carlo Study of Bulk and Surface Transport Properties in 4H and 6H-SiC. Applied Surface Science, vol. 184: 1-4, pp. 194-198.  

Brennan, K. , Bellotti, E. , Farahmand, M. , Nilsson, H. , Ruden, P. & Zhang, Y. (2001). Monte Carlo modeling of wurtzite and 4H phase semiconducting materials. VLSI Design, vol. 13: 1-4, pp. 117-124.

Brennan, K. , Bellotti, E. , Farahmand, M. , Nilsson, H. , Ruden, P. & Zhang, Y. (2001). Monte Carlo modeling of wurtzite and 4H phase semiconductor materials. VLSI design (Print), vol. 13: 1-4, pp. 117-124.  

Bertilsson, K. , Dubaric, E. , Nilsson, H. , Hjelm, M. & Petersson, S. (2001). Monte Carlo simulation of vertical MESFETs in 2H, 4H and 6H-SiC. Diamond and related materials, vol. 10: 3-7, pp. 1283-1286.  

Nilsson, H. , Martinez, A. , Ghillino, E. , Sannemo, U. , Bellotti, E. & Goano, M. (2001). Numerical modeling of hole interband tunneling in wurtzite GaN and SiC. Journal of Applied Physics, vol. 90: 6, pp. 2847-2852.  

Nilsson, H. , Martinez, A. & Sannemo, U. (2001). Numerical study of Bloch electron dynamics in wide band-gap semiconductors. Applied Surface Science, vol. 184: 1-4, pp. 199-203.  

Dubaric, E. , Fröjdh, C. , Nilsson, H. & Petersson, S. (2001). Resolution and Noise Properties of Scintillator Coated X-ray Detectors. Nuclear Instruments and Methods in Physics Research Section A, vol. 466: 1, pp. 178-182.  

Bertilsson, K. , Dubaric, E. , Thungström, G. , Nilsson, H. & Petersson, S. (2001). Simulation of a low atmospheric-noise modified four-quadrant position sensitive detector. Nuclear Instruments and Methods in Physics Research Section A, vol. 466: 1, pp. 183-187.  

Bellotti, E. , Farahmand, M. , Goano, M. , Ghilliano, E. , Garetto, C. , Ghione, G. , Nilsson, H. , Brennan, K. & et al. (2001). Simulation of carrier transport in wide band gap semiconductors. International Journal of High Speed Electronics and Systems, vol. 11: 2, pp. 525-584.

Bertilsson, K. , Nilsson, H. , Hjelm, M. , Petersson, S. , Käckell, P. & Persson, C. (2001). The Effect of Different Transport Models in Simulation of High Frequency 4H-SiC and 6H-SiC Vertical MESFETs. Solid-State Electronics, vol. 45: 5, pp. 645-653.  

Ruden, P. , Bellotti, E. , Nilsson, H. & Brennan, K. (2000). Modeling of Band-to-band tunneling transitions during drift in Monte Carlo transport simulations. Journal of Applied Physics, vol. 88: 3, pp. 1488-1493.  

Bellotti, E. , Nilsson, H. , Brennan, K. , Ruden, P. & Trew, R. (2000). Monte Carlo calculation of hole initiated impact ionization in 4H phase SiC. Journal of Applied Physics, vol. 87: 8, pp. 3864-3871.  

Brennan, K. , Bellotti, E. , Farahmand, M. , Nilsson, H. , Ruden, P. & Zhang, Y. (2000). Monte Carlo simulation of noncubic symmetry semiconducting materials and devices. IEEE Transactions on Electron Devices, vol. 47: 10, pp. 1882-1890.  

Hjelm, M. , Nilsson, H. , Käckell, P. , Persson, C. , Sannemo, U. & Pettersson, C. (1999). A study of the anisotropic transport in 4H and 6H silicon carbide by Monte Carlo simulation. Physica scripta Topical issues, vol. 79, pp. 42-45.

Bellotti, E. , Nilsson, H. , Brennan, K. & Ruden, P. (1999). Ensemble Monte Carlo calculation of hole transport in bulk 3C-SiC. Journal of Applied Physics, vol. 85: 6, pp. 3211-3217.  

Nilsson, H. , Hjelm, M. , Fröjdh, C. , Persson, C. , Sannemo, U. & Petersson, S. (1999). Full band Monte Carlo simulation of electron transport in 6H-SiC. Journal of Applied Physics, vol. 86: 2, pp. 965-973.  

Nilsson, H. & Hjelm, M. (1999). Monte Carlo simulation of electron transport in 2H-SiC using a three valley analytical conduction band model. Journal of Applied Physics, vol. 86: 11, pp. 6230-6233.  

Dubaric, E. , Nilsson, H. & Petersson, S. (1999). Numerical modelling of the floating body enhanced breakdown in ultra small non-fully depleted SOI MOSFETs. Physica scripta. T, vol. T79, pp. 311-313.  

Fröjdh, C. , Thungström, G. , Nilsson, H. & Petersson, S. (1999). Schottky Barriers on 6H-SiC. Physica scripta. T, vol. T79, pp. 297-302.  

Nilsson, H. , Andersson, T. , Sannemo, U. & Petersson, S. (1998). An Investigation of the blocking characteristics of the Permeable Base Transistor. Solid-State Electronics, vol. 42: 3, pp. 297-305.  

Fröjdh, C. , Nilsson, H. , Petersson, S. & Nelvig, P. (1998). Simulation of the X-ray Response of Scintillator Coated Silicon CCDs. IEEE Transactions on Nuclear Science, vol. 45: 3, Pt 1, pp. 374-378.  

Nilsson, H. , Sannemo, U. & Petersson, S. (1996). Investigation of hot carrier transport in silicon Permeable Base Transistors. IEEE Transactions on Electron Devices, vol. 43: 6, pp. 924-931.  

Nilsson, H. , Sannemo, U. & Petersson, S. (1996). Monte carlo simulation of electron transport in 4H-SiC using a two band model with multiple minima. Journal of Applied Physics, vol. 80: 6, pp. 3365-3369.  

Nilsson, H. , Sannemo, U. & Petersson, S. (1994). A semi-analytic model of the Permeable Base Transistor. Physica scripta. T, vol. T54, pp. 159-164.  

Nilsson, H. , Sannemo, U. & Petersson, S. (1994). Different methods of noise reduction in Monte Carlo simulations of a Schottky diode. Physica scripta. T, vol. T54, pp. 268-272.  

Hatzikonstantinidou, S. , Nilsson, H. , Fröjdh, C. & Petersson, S. (1994). Process Optimisation and Characterisation of PBT structures. Physica scripta. T, vol. T54, pp. 226-229.  

Fröjdh, C. , Thungström, G. , Hatzikonstantinidou, S. , Nilsson, H. & Petersson, S. (1994). Processing and characterisation of an etched groove Permeable. Physica scripta. T, vol. T54, pp. 56-59.  

Hatzikonstantinidou, S. , Nilsson, S. , Nilsson, H. , Fröjdh, C. & Petersson, C. (1994). Processing and characterization of a PBT device using self-aligned CoSi2. Semiconductor Science and Technology, vol. 9: 12, pp. 2272-2277.

Nilsson, H. , Sannemo, U. , Koel, A. , Masszi, F. & Petersson, S. (1994). The effect of using different transport models in computer simulations of the permeable-base transistor. Physica Scripta Volume T, vol. T54, pp. 141-145.  

Fröjdh, C. , Thungström, G. , Nilsson, H. & Petersson, S. (1994). UV-sensitive photodetectors based on metal-semiconductor contacts on 6H-SiC. Physica scripta. T, vol. T54, pp. 169-171.  

Chapters in books

Sidén, J. & Nilsson, H. (2010). RFID Antennas – Possibilities and Limitations. In Radio Frequency Identification Fundamentals and Applications, Design Methods and Solutions. Vienna : IN-TECH. pp. 69-92.    

Conference papers

Hammarling, K. , Hilborn, J. , Nilsson, H. & Manuilskiy, A. (2014). Blood pH optrode based on evanescent waves and refractive index change. In Progress in Biomedical Optics and Imaging - Proceedings of SPIE.. pp. Art. no. 89381F-  

Hammarling, K. , Zhang, R. , Manuilskiy, A. & Nilsson, H. (2014). Fiber Bragg Grating filter using Evaporated Induced Self Assembly of silica nano particles. In Proceedings of SPIE - The International Society for Optical Engineering : Optical Components and Materials XI, 8982.. pp. Art. no. 898225-

Gao, J. , Sidén, J. & Nilsson, H. (2013). An Analytical Model for Electro-magnetically Coupled UHF RFID Sensor Tags. In 2013 IEEE INTERNATIONAL CONFERENCE ON RFID (RFID).. pp. 66--73.

Sidén, J. & Nilsson, H. (2013). An Electrically Small Elliptic PIFA for RFID in Harsh Metallic Environments. In 2013 IEEE International Conference on Microwaves, Communications, Antennas and Electronic Systems, COMCAS 2013, 2013, Art. no. 6685309-.  

Gao, J. , Sidén, J. & Nilsson, H. (2013). Characterization of UHF RFID Sensor Tags with Electromagnetically Coupled Passive Sensors. In Proceeding of European Conference on Smart Objects, Systems and Technologies (Smart-SysTech 2013).. pp. 1--7.

Zhang, R. , Andersson, H. , Andersson, M. , Andres, B. , Edström, P. , Edvardsson, S. , Forsberg, S. , Hummelgård, M. & et al. (2013). High-speed deposition of multilayer nanofilms using soap-film coating. Paper presented at the 19th International Vacuum Congress (IVC-19), Paris, France, September 9-13 2013

Sidén, J. , Gao, J. & Nilsson, H. (2013). On the Impact of EdgeRoughness to Narrowband and Wideband Flat Dipole Antennas. In Proceedings of the International IEEE Conference on Microwaves, Communications, Antennas and Electronic Systems.

Gao, J. , Sidén, J. & Nilsson, H. (2013). On the Influence of Edge Roughness in High-Speed RFID Antenna Manufacturing Processes. In Proceeding of the 34th Progress in Electromagnetics Research Symposium (PIERS 2013).. pp. 571--576.

Neubauer, B. , Sidén, J. , Gulliksson, M. , Olofsson, C. , Koptyug, A. , Nilsson, H. & Norgren, M. (2012). A new thermally activated battery cell-based forest fire detection and monitoring system. In WIT Transactions on Ecology and the Environment. Southampton : (Ecology and the Environment). pp. 113--124.  

Örtegren, J. , Öhlund, T. , Niga, P. , Makeen, K. , Andersson, H. & Nilsson, H. (2012). Print quality issues concerning inkjet printing of colour and electronics on paper. In PTS Symposium: Paper and Imaging 2012. Munich, Germany : . pp. 251--263.

Nilsson, H. , Sidén, J. & Gulliksson, M. (2011). An incontinence alarm solution utilizing RFID based sensor technology. In 2011 IEEE International Conference on RFID-Technologies and Applications, RFID-TA 2011. Sitges : . pp. 359--363.  

Sidén, J. , Gao, J. , Unander, T. , Andersson, H. , Jonsson, P. , Nilsson, H. & Gulliksson, M. (2011). Electric and Electromagnetic Coupled Sensor Components for Passive RFID. In 2011 IEEE International Conference on Microwaves, Communications, Antennas and Electronic Systems, COMCAS 2011.. pp. 1--5.  

Unander, T. & Nilsson, H. (2011). Evaluation of RFID based sensor platform for packaging surveillance applications. In 2011 IEEE International Conference on RFID-Technologies and Applications, RFID-TA 2011.. pp. 27--31.  

Hammarling, K. , Zhang, R. , Manuilskiy, A. & Nilsson, H. (2011). FBG based upon evaporated Silica nano particles. In 1st EOS Topical Meetingon On Micro- and Nano-Optoelectronic Systems, Bremen, December 7-9, 2011.

Sidén, J. , Skerved, V. , Forsström, S. , Gao, J. , Nilsson, H. , Kanter, T. & Gulliksson, M. (2011). Home Care with NFC Sensors and a Smart Phone. In ACM International Conference Proceeding Series.  

Andersson, H. , Öhlund, T. , Manuilskiy, A. , Forsberg, S. , Örtegren, J. & Nilsson, H. (2010). Evaluation of InkAid surface treatment to enhance print quality of ANP silver nano-particle ink on plastic substrates. In Large Area, Organic & Printed Electronics (LOPE-C) 2010. Frankfurt : . pp. 241--245.

Alastalo, A. , Mattila, T. , Leppäniemi, J. , Suhonen, M. , Kololuomo, T. , Schaller, A. , Andersson, H. , Manuilskiy, A. & et al. (2010). Printable WORM and FRAM memories and their applications. In Large area, organic & printed electronics (LOPE-C) 2010.. pp. 8--12.

Gao, J. , Sidén, J. & Nilsson, H. (2010). Printed Temperature Sensors for Passive RFID Tags. In Proceeding of 27th conference in Progress In Electromagnetics Research Symposium (PIERS2010 Xian).. pp. 835--838.

Öhlund, T. , Örtegren, J. , Andersson, H. & Nilsson, H. (2010). The importance of surface characteristics for structure definition of silver nanoparticle ink patterns on paper surfaces. In NIP26 and Digital Fabrication. Austin : . pp. 309--313.

Öhlund, T. , Örtegren, J. , Andersson, H. & Nilsson, H. (2009). Sintering Methods for Metal Nanoparticle Inks on Flexible Substrates. In NIP 25: DIGITAL FABRICATION 2009, TECHNICAL PROGRAM AND PROCEEDINGS.. pp. 614--617.

Andersson, H. , Manuilskiy, A. , Thungström, G. & Nilsson, H. (2008). Broadband Parameters of Compact FT Spectrometer based on Fabry-Perot Interferometer Integrated with detector.

Mattsson, C. , Thungström, G. , Bertilsson, K. , Nilsson, H. & Martin, H. (2008). Fabrication and evaluation of a thermal sensor formed on a thin photosensitive epoxy membrane with low thermal conductivity. In PROCEEDINGS OF THE 17TH INTERNATIONAL VACUUM CONGRESS/13TH INTERNATIONAL CONFERENCE ON SURFACE SCIENCE/INTERNATIONAL CONFERENCE ON NANOSCIENCE AND TECHNOLOGY. (Journal of Physics: Conference Series (Online Edition)). pp. 082048-  

Jason, J. , Sunnegårdh, F. , Paulsson, N. , Söderberg, J. , Hellström, J. & Nilsson, H. (2008). Fiber-Optic Temperature Monitoring in Pulp Production. In Transactions of the IWCS : Vol. 1. Eatontown, NJ : (Transactions of the IWCS). pp. 7--16.

Nilsson, H. , Mattsson, C. , Sidén, J. & Geyer, U. (2008). Printing of UHF modulators on embedded silicon in semi-passive RFID tag. In Proceedings Smart Systems Integration 2008 : European Conference & Exhibition on integration issues of miniaturized systems - MEMS, MOEMS, ICs and electronic components.

Sidén, J. , Koptioug, A. , Gulliksson, M. & Nilsson, H. (2007). An Action Activated and Self Powered Wireless Forest Fire Detector. In IFIP International Federation for Information Processing. (International federation for information processing). pp. 47--58.  

Mattsson, C. , Thungström, G. , Bertilsson, K. , Nilsson, H. & Martin, H. (2007). Development of an infrared thermopile detector with a thin self-supporting SU-8 membrane. In Proceedings of IEEE Sensors. New York : (IEEE Sensors). pp. 836--839.  

Jason, J. , Larsson, A. , Paulsson, N. , Nilsson, K. , Sunnegårdh, F. , Gistvik, S. & Nilsson, H. (2007). Fibre-to-the-Sensor - Blown Fibre Technology in Fibre-Optic Sensor Networks. In NOC 2007 Proceedings : 12th European Conference on Networks and Optical Communications incorporating papers of Conference on Optical Cabling and Infrastructure - OC & I : European Conference on Networks and Optical Communications (12 : 2007 : Kista, Stockholm). Kista-Stockholm : . pp. 649-

Siden, J. & Nilsson, H. (2007). Line Width Limitations of Flexographic- Screen- and Inkjet printed RFID Antennas. In IEEE Antennas and Propagation Society, AP-S International Symposium (Digest). New York : (IEEE Antennas and Propagation Society International Symposium). pp. 1745--1748.  

Ciamulski, T. , Sypniewski, M. , Wieckowski, A. , Hjelm, M. & Nilsson, H. (2007). Parallel FDTD Processing on Shared Memory Computers. In The 23rd annual review of Progress in Applied computational electromagnetics : March 19-23, 2007 Verona, Italy.

Unander, T. , Nilsson, H. & Oelmann, B. (2007). Printed touch sensor for interactive packaging and display. In Polytronic 2007 : the 6th International IEEE Conference on Polymers and Adhesives in Microelectronics and Photonics.. pp. 12--17.

Sidén, J. , Zeng, X. , Unander, T. & Nilsson, H. (2007). Remote Moisture Sensing utilizing Ordinary RFID Tags. In Proceedings of IEEE Sensors. New York : (IEEE Sensors). pp. 308--311.

Zeng, X. , Sidén, J. , Wang, G. & Nilsson, H. (2007). Silver Ink Patch Antenna for Passive RFID. In Proceedings of ISAP2007, Niigata, Japan.. pp. 612--615.

Zeng, X. , Sidén, J. , Wang, G. & Nilsson, H. (2007). Slots in Metallic Label as RFID Tag Antenna. In IEEE Antennas and Propagation Society, AP-S International Symposium (Digest). New York : (IEEE Antennas and Propagation Society International Symposium). pp. 1600--1603.

Sidén, J. , Nilsson, H. , Koptyug [Koptioug], A. & Olsson, T. (2006). A Distanced RFID Dipole for a Metallic Supply Chain Label. In 2006 IEEE Antennas and Propagation Society International Symposium, 9-14 July 2006 , Albuquerque, NM, USA.. pp. 3229--3232.

Manuilskiy, A. , Andersson, H. , Thungström, G. & Nilsson, H. (2006). Compact Multi Channel Optical Fourier Spectrometer. In Proceedings of SPIE - The International Society for Optical Engineering. (PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE)). pp. U34--U43.    

Jason, J. , Sunnegårdh, F. , Paulsson, N. , Söderberg, J. , Hellström, J. & Nilsson, H. (2006). Fiber-Optic Temperature Monitoring in Pulp Production. In Proceedings of the 55th IWCS/Focus Conference. Eatontown, NJ : . pp. 41--49.

Jason, J. , Nilsson, H. , Arvidsson, B. & Larsson, A. (2006). Modulation function study of coupling based intensity modulated fiber-optic sensors. In Technical Digest: SOFM 2006 : A NIST Symposium for Photonic and Fiber Measurements. Washington, DC : (NIST Special Publication). pp. 6--9.

Jason, J. , Nilsson, H. , Arvidsson, B. & Larsson, A. (2006). Monte Carlo Simulation of the Performance of a Fiber-Optic Position Sensor. In 18th International Optical Fiber Sensors Conference Technical Digest. Washington, DC : . pp. TuE48-

Manuilskiy, A. , Andersson, H. , Thungström, G. & Nilsson, H. (2006). Multi Channel Array Interferometer-Fourier Spectrometer. In 2006 Northern Optics Conference Proceedings. New York : . pp. 1--6.

Manuilskiy, A. , Andersson, H. , Thungström, G. & Nilsson, H. (2006). New concept of compact optical Fourier-Transform spectrometer. In 2006 IEEE SENSORS, VOLS 1-3. (IEEE Sensors). pp. 408--411.  

Sidén, J. & Nilsson, H. (2006). Printed RFID Antennas : Adaption to Background Materials. In Antenn 06, 30 May-1 June, in Linköping.

O'Nils, M. , Oelmann, B. , Bertilsson, K. , Nilsson, H. & Thungström, G. (2005). A Project Based Master's Programme for SoF/SoC based Sensor Systems. In Proceedings of the 2005 European Conference on Circuit Theory and Design.. pp. 123--126.  

Nilsson, H. , Sidén, J. , Unander, T. , Olsson, T. , Jonsson, P. , Koptioug, A. & Gulliksson, M. (2005). Characterization of moisture sensor based on printed Carbon-Zinc energy cell. In Polytronic 2005: 5th International Conference on Polymers and Adhesives in Microelectronics and Photonics - Proceedings. Piscataway, NJ : . pp. 82--85.  

Abdalla, S. , Nilsson, H. & Oelmann, B. (2005). Circuit Implementation of Mechanism for Charge-Sharing Suppression for Photon-Counting Pixel Arrays. In 23rd NORCHIP Conference 2005.. pp. 137--140.  

Hjelm, M. , Nilsson, H. & Martinez, A. (2005). Critical evaluation of scattering models within the full band Monte Carlo simulation framework. In Recent Advances in Multidisciplinary Applied Physics.. pp. 305--311.  

Jonsson, P. , Nilsson, H. & Koptioug, A. (2005). Dual band Fraktal Antenna for RFID Applications.

Jonsson, P. , Nilsson, H. & Koptoiug, A. (2005). Genetically Engineered Dual band Antenna for RFID Applications.

Sidén, J. , Olsson, T. , Koptioug, A. & Nilsson, H. (2005). Reduced Amount of Conductive Ink with Gridded Printed Antennas. In Polytronic 2005: 5th International Conference on Polymers and Adhesives in Microelectronics and Photonics - Proceedings. Piscataway, NJ : . pp. 86--89.  

Fröjdh, C. , Nilsson, H. & Norlin, B. (2005). Spectral response of Pixellated Semiconductor X-ray Detectors. In 2005 IEEE Nuclear Science Symposium Conference Record, Vols 1-5. (IEEE NUCLEAR SCIENCE SYMPOSIUM - CONFERENCE RECORD). pp. 2967--2970.  

Martinez, A. , Hjelm, M. , Nilsson, H. & Lindefelt, U. (2004). Scattering probabilities for multiband hole states at high electric fields and high collision rates in 4H-SiC. In SILICON CARBIDE AND RELATED MATERIALS 2003, PTS 1 AND 2. (Materials science forum). pp. 1237--1240.

Bertilsson, K. & Nilsson, H. (2003). The power of using automatic device optimization, based on iterative device simulations, in design of high-performance devices. In 2003 International Semiconductor Device Research Symposium, ISDRS 2003 - Proceedings.. pp. 152--153.  

Abdalla, M. , Dubaric, E. , Nilsson, H. , Fröjdh, C. & Petersson, S. (2001). A scintillator-coated phototransistor pixel sensor with dark current cancellation. In cecs2001: 8th IEEE international conference on electronics, circuits and systems, Vols. I-III, Conference Proceedings.. pp. 663--667.

Martinez, A. , Nilsson, H. & Lindefelt, U. (2001). A study of band to band tunneling with application to high-field transport in hexagonal SiC polytypes. In 3rd European Conference on Silicon Carbide and Related Materials KLOSTER BANZ, GERMANY, SEP, 2000. (Materials science forum). pp. 487--490.

Bellotti, E. , Farahmand, M. , Nilsson, H. , Brennan, K. , Ruden, P. & Shul, R. J. (2001). Monte Carlo based calculation of transport parameters for wide band gap device simulation. In Materials Research Society symposia proceedings. Warrendale : (Materials Research Society symposia proceedings). pp. T6241--T6246.

Bertilson, K. , Hjelm, M. , Nilsson, H. & Petersson, S. (2001). Monte Carlo Simulation of 4H and 6H-SiC short channel MOSFETs. In High Temperature Electronics Network. HITEN ; 4 (Oslo) : 2001.06.05-08 : Proceedings of the International Conference on High Temperature Electronics : held in Oslo, Norway, 5th - 8th June 2001. Oxford : . pp. 199-

Nilsson, H. , Martinez, A. , Hjelm, M. , Belotti, E. & Brennan, K. (2001). Monte Carlo simulation of multi-band carrier transport in semiconductor materials with complex unit cells. In SISPAD 2001, International conference on Simulation of Semiconductor Processes and devices, september 5-7, 2001, Athens, Greece.. pp. 214--217.

Nilsson, H. , Bertilsson, K. , Dubaric, E. & Hjelm, M. (2001). Numerical simulation of field effect transistors in 4H and 6H-SiC.

Nilsson, H. , Bellotti, E. , Brennan, K. & Hjelm, M. (2000). A full band Monte Carlo study of high field carrier transport in 4H-SiC. In SILICON CARBIDE AND RELATED MATERIALS - 1999 PTS, 1 & 2. (Materials Science Forum). pp. 765--768.

Dubaric, E. , Fröjdh, C. , Hjelm, M. , Nilsson, H. , Abdallah, M. & Pettersson, C. (2000). Monte Carlo simulations of the imaging properties of scintillator coated X-ray pixel detectors. In IEEE Nuclear Science Symposium and Medical Imaging Conference : vol. 1.. pp. 6/282--6/285.  

Bertilsson, K. , Nilsson, H. & Petersson, S. (2000). Simulation of anisotropic Breakdown in 4H-SiC Diodes. In IEEE Workshop on Computers in Power Electronics : COMPEL 2000.. pp. 118--120.

Hjelm, M. , Nilsson, H. , Dubaric, E. , Persson, C. , Käckell, P. & Pettersson, C. S. (1999). Full band Monte Carlo simulation of short channel MOSFETs in 4H and 6H-SiC. In Proceedings of Wide-Bandgap Semiconductors for High-Power, High-Frequency and High-Temperature Applications : Symposium held April 5-8, 1999, San Francisco, California, U.S.A.. Warrendale, Pa. : (Materials research society symposia proceedings). pp. 559-

Dubaric, E. , Hjelm, M. , Nilsson, H. , Petersson, S. & Kackell, P. (1999). The effect of different transport models in simulations of a 4H-SiC ultra short channel MOSFET. In Proceedings of International Conference on Microelectronics (ICM'99), 22-24 Nov. 1999 , Kuwait.. pp. 247--250.

Hjelm, M. , Nilsson, H. , Dubaric, E. , Kackell, P. & Petersson, S. (1998). Full band Monte Carlo simulation of a 100 nm 4H-SiC high frequency MOSFET. In Compound Semiconductors 1998. Proceedings of the Twenty-Fifth International Symposium on Compound Semiconductors 12-16 Oct. 1998 , Nara, Japan.. pp. 273--278.

Fröjdh, C. , Thungström, G. , Nilsson, H. & Petersson, S. (1994). UV-sensitive metal-semiconductor photodiodes on 6H-SiC. In Proceedings of the 1994 MRS Spring Meeting. (Materials Research Society Symposium - Proceedings). pp. 215--220.

Manuscripts

Sidén, J. , Fein, M. , Koptioug, A. & Nilsson, H. On the Efficiency of Printed RFID Antennas : (skriven för IEEE Transactions on Electron Devices).

Jonsson, P. , Nilsson, H. & Koptioug, A. Using Fractals to Obtain Antennas with High Directivity.

Patents

Nilsson, H. , Sidén, J. & Koptyug, A. (2009). Sensoranordning med RFID-enheter .

Nilsson, H. , Olin, H. , Bertilsson, K. & Hummelgård, M. (2005). Nanoelectronic device (Swedish Patent Application no. 0501443-6) .

Nilsson, H. , Koptioug, A. , Gulliksson, M. , Sidén, J. , Olsson, T. & Jonsson, P. (2004). Moisture Sensor System .

Reports

Jason, J. , Nilsson, H. , Arvidsson, B. & Larsson, A. (2005). Modulation Function Study of Coupling Based Intensity Modulated Fiber-Optic Sensors.