Magnus Hummelgård

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Bakgrund

Forskare i materialfysik och specialist i mikroskopi, elektronmikroskopi. TEM, SEM, AFM osv. Har stor bredd i min kompetens inom fysik, kemi och mattematik, elektronik och mätteknik.

Forskningsområden

Nya nanomaterial och instrumentutveckling.

Undervisning

Lektor i generella fysikkurser såsom termodynamik, elektronmagnetism samt i avancerade kurser inom elektronmikroskopi.

Publikationer

Artiklar i tidskrifter

Zhang, R. , Hummelgård, M. , Olsen, M. , Örtegren, J. & Olin, H. (2017). Nanogenerator made of ZnO nanosheet networks. Semiconductor Science and Technology, vol. 32: 5  

Öhlund, T. , Hummelgård, M. & Olin, H. (2017). Sintering Inhibition of Silver Nanoparticle Films via AgCl Nanocrystal Formation. Nanomaterials, vol. 7: 8    

Forsberg, V. , Zhang, R. , Joakim, B. , Dahlström, C. , Andres, B. , Norgren, M. , Andersson, M. , Hummelgård, M. & et al. (2016). Exfoliated MoS2 in Water without Additives. PLoS ONE, vol. 11: 4    

Blomquist, N. , Engström, A. , Hummelgård, M. , Andres, B. , Forsberg, S. & Olin, H. (2016). Large-Scale Production of Nanographite by Tube-Shear Exfoliation in Water. PLoS ONE, vol. 11: 4    

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, ss. 18273-18282.  

Zhang, R. , Alecrim, V. , Hummelgård, M. , Andres, B. , Forsberg, S. , Andersson, M. & Olin, H. (2015). Thermally reduced kaolin-graphene oxide nanocomposites for gas sensing. Scientific Reports, vol. 5, ss. Art. no. 7676    

Zhang, R. , Hummelgård, M. & Olin, H. (2014). A facile one-step method for synthesising a parallelogram-shaped single-crystalline ZnO nanosheet. Materials Science and Engineering: B, vol. 184, ss. 1-6.  

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, ss. 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, ss. 035021  

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, ss. 10-15.  

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, ss. Art. no. 1477    

Andersson, H. , Andres, B. , Manuilskiy, A. , Forsberg, S. , Hummelgård, M. , Bäckström, J. , Zhang, R. & Olin, H. (2012). Contacting paper-based supercapacitors to printed electronics on paper substrates. Nordic Pulp & Paper Research Journal, vol. 27: 2, ss. 476-480.    

Zhang, R. , Hummelgård, M. & Olin, H. (2012). Simple Fabrication of Gold Nanobelts and Patterns. PLoS ONE, vol. 7: 1, ss. Art. no. e30469    

Zhang, R. , Hummelgård, M. & Olin, H. (2012). Size and concentration controlled growth of porous gold nanofilm. Physica status solidi. A, Applied research, vol. 209: 3, ss. 519-523.  

Andres, B. , Forsberg, S. , Vilches, A. P. , Zhang, R. , Andersson, H. , Hummelgård, M. , Bäckström, J. & Olin, H. (2012). Supercapacitors with graphene coated paper electrodes. Nordic Pulp & Paper Research Journal, vol. 27: 2, ss. 481-485.    

Olsen, M. , Hummelgård, M. & Olin, H. (2012). Surface modifications by field induced diffusion. PLoS ONE, vol. 7: 1, ss. Art. no. e30106    

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, ss. Art. no. e17209    

Zhang, R. , Hummelgård, M. , Lv, G. & Olin, H. (2011). Real time monitoring of the drug release of rhodamine B on graphene oxide. Carbon, vol. 49: 4, ss. 1126-1132.  

Zhang, R. , Hummelgård, M. & Olin, H. (2010). Carbon nanocages grown by gold templating. Carbon, vol. 48: 2, ss. 424-430.  

Zhang, R. , Hummelgård, M. , Dvorsek, D. , Mihailovic, D. & Olin, H. (2010). Mo6S3I6-Au composites: Synthesis, Conductance, and Applications. Journal of Colloid and Interface Science, vol. 348: 2, ss. 299-302.  

Hummelgård, M. , Zhang, R. , Carlberg, T. , Vengust, D. , Dvorsek, D. , Mihailovic, D. & Olin, H. (2010). Nanowire Transformation and Annealing by Joule Heating. Nanotechnology, vol. 21: 16, ss. 165704-165704.  

Zhang, R. , Hummelgård, M. & Olin, H. (2010). Simple Synthesis of Clay-Gold Nanocomposites with Tunable Color. Langmuir, vol. 26: 8, ss. 5823-5828.  

Zhang, R. , Hummelgård, M. & Olin, H. (2010). Single layer porous gold films grown at different temperatures. Physica. B, Condensed matter, vol. 405: 21, ss. 4517-4522.  

Zhang, R. , Hummelgård, M. & Olin, H. (2009). Large area porous gold films deposited by evaporation-induced colloidal crystal growth. Journal of Colloid and Interface Science, vol. 340: 1, ss. 58-61.  

Zhang, R. , Hummelgård, M. & Olin, H. (2009). Simple and efficient gold nanoparticles deposition on carbon nanotubes with controllable particle sizes. Materials Science & Engineering, vol. 158: 1-3, ss. 48-52.  

Doktorsavhandlingar, sammanläggningar

Hummelgård, M. (2009). In-situ TEM Probing of Nanomaterials. Diss. (Sammanläggning) Sundsvall : Mid Sweden University, 2009 (Mid Sweden University doctoral thesis : 69)  

Konferensbidrag

Forsberg, V. , Hummelgård, M. , Zhang, R. & Olin, H. (2017). Cellulose stabilizers for 2D materials inkjet inks. Paper presented at the 5th Nano today Conference, December 6-10, 2017, Waikoloa Beach Marriott, Hawaii, USA

Forsberg, V. , Zhang, R. , Hummelgård, M. & Olin, H. (2017). The Influence of pH on the Stability of Inks of Two-Dimensional Materials for Digital Fabrication. Paper presented at the Printing for Fabrication 2017. Materials, Applications, and Processes. The 33nd International Conference on Digital Printing Technologies (NIP), November 5-9, 2017, Denver, USA

Forsberg, V. , Zhang, R. , Hummelgård, M. & Olin, H. (2017). Towards flexible and cheap printed electronics using inks of exfoliated 2D materials stabilized by cellulose. Paper presented at the MWP Symposium “Treenomics – From Genomic Information to Business Opportunities”

Forsberg, V. , Zhang, R. , Hummelgård, M. & Olin, H. (2017). Towards stable 2D materials inkjet inks : a study of stabilizers and MoS2 grades. Paper presented at the International Conference on Flexible and Printed Electronics, September 4-7, 2017, Korea

Alecrim, V. , Zhang, R. , Hummelgård, M. , Andres, B. , Dahlström, C. , Norgren, M. , Andersson, M. & Olin, H. (2015). Exfoliated Layered Materials for Digital Fabrication. I NIP & Digital Fabrication Conference. (NIP & Digital Fabrication Conference). S. 192--194.

Balliu, E. , Andersson, H. , Hummelgård, M. , Olin, H. & Engholm, M. (2015). Laser sintering of silver nano-particles inks printed on paper substrates. I Proceedings of SPIE - The International Society for Optical Engineering.. S. Art. no. 935112-  

Alecrim, V. , Andres, B. , Zhang, R. , Hummelgård, M. , Shimizu, K. , Forsberg, S. , Andersson, M. & Olin, H. (2014). Exfoliated MoS2 for paper based supercapacitors and photodetectors. I Collection of Extent Abstracts.. S. 437--438.

Alecrim, V. , Andres, B. , Zhang, R. , Hummelgård, M. , Blomquist, N. , Forsberg, S. , Engström, A. , Shimizu, K. & et al. (2014). Exfoliation of MoS2 for paper based applications. Paper presented at the MWP, Innovative paper-based products symposium, 2014

Zhang, R. , Hummelgård, M. & Olin, H. (2014). Graphite-carbon nanotube flexible electrodes for dye-sensitized solar cells. Paper presented at the 2nd International conference on Clean Energy Science,13-16 April 2014 Qingdao, China

Alecrim, V. , Zhang, R. , Hummelgård, M. , Andersson, H. , Andersson, M. & Olin, H. (2014). Photoconductivity of bulk and liquid processed MoS2. Paper presented at the 1st International Conference on Two Dimensional Materials  

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

Zhang, R. , Hummelgård, M. & Olin, H. (2010). Carbon nanocages templated by gold nanostructures. I Vacuum Electron Sources Conference and Nanocarbon (IVESC), 2010 8th International.. S. 469--469.  

Malmgren, C. , Olin, H. , Bäckström, J. , Cornell, A. , Hummelgård, M. & Eriksson, S. (2008). Behavioural effects of production parameters on DSA®. : . I 59:th Annual Meeting of the International Society of Electrochemistry, Sevilla, Spain, 7-12 September 2008..

Malmgren, C. , Hummelgård, M. , Bäckström, J. , Cornell, A. & Olin, H. (2008). Nanoscale characterisation of crystallinity in DSA coating. I PROCEEDINGS OF THE 17TH INTERNATIONAL VACUUM CONGRESS/13TH INTERNATIONAL CONFERENCE ON SURFACE SCIENCE/INTERNATIONAL CONFERENCE ON NANOSCIENCE AND TECHNOLOGY. (Journal of Physics Conference Series). S. 4--4.  

Åström, M. , Karlsson, K. , Hummelgård, M. & Olin, H. (2007). Building a Scanning Tunneling Microscope : A Continuing Project in an Engineering Physics Program (poster). I Proceedings of CONASTA 56 and ICASE 2007 World Conference on Science and Technology Education, 8 – 12 July 2007 The Sheraton Hotel and Mercedes College, Perth, Western Australia.. S. 113--114.

Hummelgård, M. , Olin, H. , Vengust, D. , Dvorsek, D. & Mihalovic, D. (2007). High current density observed in Mo6S3I6 nanowires by in-situ probing. I International Conference on Nano Science and Technology 2007 (ICN+T 2007), July 2-6, Stockholm.

Olin, H. , Hummelgård, M. , Svensson, K. , Nafari, A. , Olsson, E. & Enoksson, P. (2007). In-situ TEM probing. I International Conference on Nano Science and Technology 2007, July, Stockholm.

Olin, H. , Hummelgård, M. , Nafari, A. , Svensson, K. , Olsson, E. & Enoksson, P. (2007). Project based nano-education : first years students building scanning tunnelling microscopes. I International conference on Nano Science and technology (ICN + T 2007) July 2-6, 2007 Stockholm, Sweden.

Olsen, M. , Olin, H. & Hummelgård, M. (2007). Surface modifications by van der Waals forces. I International Conference on Nano Science and Technology 2007, July 2-6, Stockholm.

Åström, M. , Hummelgård, M. , Olin, H. & Karlsson, K. G. (2006). Project as a way to integrate science at university level. I Third Scandinavian Symposium on research in science education.

Manuskript

Hummelgård, M. , Isaksson, P. , Olin, H. & Mihailovic, D. Bending Modulus of Mo6S3I6 Nanowires Studied by Electromechanical Resonances.

Hummelgård, M. , Åström, M. , Karlsson, K. G. & Olin, H. Student-built Scanning-Tunneling-Microscope used in CDIO project oriented course.

Patent

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