Seuraa
Kari Hjelt
Kari Hjelt
Chalmers Industriteknik
Vahvistettu sähköpostiosoite verkkotunnuksessa chalmersindustriteknik.se
Nimike
Viittaukset
Viittaukset
Vuosi
Terminal and associated method and computer program product for monitoring at least one activity of a user
K Hjelt, J Friman, J Jarvi, S Naukkarinen, J Ollikainen
US Patent App. 10/871,176, 2005
4222005
System, method and computer program product for managing physiological information relating to a terminal user
K Hjelt, S Naukkarinen, J Nihtilä, T Ryhänen, T Vitikainen
US Patent 7,278,966, 2007
3452007
Does the low-temperature Arrhenius plot of the photoluminescence intensity in CdTe point towards an erroneous activation energy?
J Krustok, H Collan, K Hjelt
Journal of applied physics 81 (3), 1442-1445, 1997
2461997
The role of spatial potential fluctuations in the shape of the PL bands of multinary semiconductor compounds
J Krustok, H Collan, M Yakushev, K Hjelt
Physica Scripta 1999 (T79), 179, 1999
1731999
System and method for implementing sensor functionality in mobile devices
K Hjelt, S Naukkarinen, T Ryhanen, J Sairanen, J Salminen, S Silanto, ...
US Patent App. 10/607,832, 2004
1202004
Body fat monitoring system and method employing mobile terminal
K Hjelt, K Nybergh, J Hyyryläinen, T Ryhänen, S Naukkarinen
US Patent 7,103,407, 2006
962006
Arrangement for authentication of a person
T Ryhänen, K Hjelt
US Patent 7,606,400, 2009
902009
Deep center luminescence in p‐type CdTe
J Krustok, V Valdna, K Hjelt, H Collan
Journal of applied physics 80 (3), 1757-1762, 1996
891996
Graphene is on track to deliver on its promises
T Reiß, K Hjelt, AC Ferrari
Nature nanotechnology 14 (10), 907-910, 2019
792019
Photoluminescence of Cd1—xZnxTe Crystals Grown by High‐Pressure Bridgman Technique
K Hjelt, M Juvonen, T Tuomi, S Nenonen, EE Eissler, M Bavdaz
physica status solidi (a) 162 (2), 747-763, 1997
791997
Sensing arrangement
T Ryhänen, K Hjelt
US Patent 7,813,534, 2010
692010
Nanometer-scale height measurements in micromachined picoliter vials based on interference fringe analysis
LR Van den Doel, LJ van Vliet, KT Hjelt, MJ Vellekoop, F Gromball, ...
Proceedings 15th International Conference on Pattern Recognition. ICPR-2000 …, 2000
452000
Mobile electronic system
S Naukkarinen, T Ryhänen, K Hjelt, K Inha
US Patent 8,401,571, 2013
342013
Acceleration sensor
K Hjelt, T Ryhanen, S Silanto, J Salminen
US Patent 7,350,424, 2008
332008
Photoluminescence from deep acceptor-deep donor complexes in CdTe
J Krustok, H Collan, K Hjelt, J Mädasson, V Valdna
Journal of luminescence 72, 103-105, 1997
291997
Measuring liquid evaporation from micromachined wells
KT Hjelt, R van den Doel, W Lubking, MJ Vellekoop
Sensors and Actuators A: Physical 85 (1-3), 384-389, 2000
282000
Photoluminescence and photoluminescence excitation study of
J Krustok, H Collan, K Hjelt, M Yakushev, AE Hill, RD Tomlinson, ...
Journal of applied physics 83 (12), 7867-7872, 1998
281998
1.4 eV photoluminescence in chlorine-doped polycrystalline CdTe with a high density of defects
J Krustok, J Madasson, K Hjelt, H Collan
Journal of materials science 32, 1545-1550, 1997
231997
Fluorescence detection in (sub-) nanoliter microarrays
LR van den Doel, MJ Vellekoop, PM Sarro, S Picioreanu, R Moerman, ...
Micro-and Nanofabricated Structures and Devices for Biomedical Environmental …, 1999
201999
Dynamically configurable balancing board
K Hjelt, S Keronen
US Patent 9,044,634, 2015
192015
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Artikkelit 1–20