Imperial College London

ProfessorKristelFobelets

Faculty of EngineeringDepartment of Electrical and Electronic Engineering

Professor of Nanodevices
 
 
 
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Contact

 

+44 (0)20 7594 6236k.fobelets Website CV

 
 
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Assistant

 

Ms Susan Brace +44 (0)20 7594 6215

 
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Location

 

714Electrical EngineeringSouth Kensington Campus

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Summary

 

Publications

Publication Type
Year
to

200 results found

Gaspari V, Fobelets K, Velazquez-Perez JE, Hackbarth Tet al., 2005, DC performance of deep submicrometer Schottky-gated n-channel Si:SiGe heterostructure field effect transistors at low temperatures, IEEE Trans Electron Dev, Vol: 52, Pages: 2067-2074

Journal article

Gaspari V, Fobelets K, Velazquez-Perez JE, Hackbarth Tet al., 2005, DC performance of deep submicrometer Schottky-gated n-channel Si:SiGe HFETs at low temperatures, IEEE Transactions on Electron Devices, Vol: 52, Pages: 2067-2074, ISSN: 0018-9383

Journal article

Michelakis K, Despotopoulos S, Papavassiliou C, Vilches A, Fobelets K, Toumazou Cet al., 2005, SiGe HMOSFET monolithic inverting current mirror, SOLID-STATE ELECTRONICS, Vol: 49, Pages: 591-594, ISSN: 0038-1101

Journal article

Vilches A, Loga R, Rahal M, Fobelets K, Papavassiliou C, Hall TJet al., 2005, Monolithic large-signal transimpedance amplifier for use in multi-gigabit, short-range optoelectronic interconnect applications, IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS, Vol: 52, Pages: 102-106, ISSN: 1057-7130

Journal article

Ding PW, Fobelets K, Velazquez-Perez JE, 2005, Simulations of embedded-gate screen-grid field effect transistor, Proceedings of PREP2005, 30 - 31 March 2005, UK

Conference paper

Fobelets K, Velazquez JE, 2005, Noise in nanometric s-Si MOSFET for low-power applications, Noise and Fluctuations, Vol: 780, Pages: 275-278, ISSN: 0094-243X

Journal article

Gaspari V, Fobelets K, Velazquez-Perez JE, Prest MJ, Whall TEet al., 2004, Dynamic threshold mode operation of p-channel Si and strained-SiGe MOSFETs between 10 K and 300 K, SEMICONDUCTOR SCIENCE AND TECHNOLOGY, Vol: 19, Pages: L95-L98, ISSN: 0268-1242

Journal article

Fobelets K, Jeamsaksiri W, Papavasilliou C, Vilches T, Gaspari V, Velazquez-Perez JE, Michelakis K, Hackbarth T, König Uet al., 2004, Comparison of sub-micron Si:SiGe heterojunction nFETs to Si nMOSFET in present-day technologies, SOLID-STATE ELECTRONICS, Vol: 48, Pages: 1401-1406, ISSN: 0038-1101

Journal article

Vilches A, Michelakis K, Fobelets K, Haigh D, Papavassiliou C, Hackbath T, Konig Uet al., 2004, Buried-channel SiGe HMODFET device potential for micropower applications, SOLID-STATE ELECTRONICS, Vol: 48, Pages: 1423-1431, ISSN: 0038-1101

Journal article

Michelakis K, Vilches A, Papavassiliou C, Despotopoulos S, Fobelets K, Toumazou Cet al., 2004, Average drift mobility and apparent sheet-electron density profiles in strained-Si-SiGe buried-channel depletion-mode n-MOSFETs, IEEE TRANSACTIONS ON ELECTRON DEVICES, Vol: 51, Pages: 1309-1314, ISSN: 0018-9383

Journal article

Vilches A, Loga R, Michelakis K, Fobelets K, Papavasiliou C, Haigh Det al., 2004, Analogue micropower FET techniques review, SEMICONDUCTOR SCIENCE AND TECHNOLOGY, Vol: 19, Pages: R19-R34, ISSN: 0268-1242

Journal article

Vilches A, Fobelets K, Michelakis K, Despotopoulos S, Papavassiliou C, Hackbarth T, Konig Uet al., 2004, SiGe HMODFET 'KAIST' micropower model and amplifier realization, IEEE Transactions on Circuits and Systems I, Vol: 51, Pages: 1100-1105, ISSN: 1057-7122

Journal article

Gaspari V, Fobelets K, Ding PW, Velazquez-Perez JE, Olsen SH, O'Neill AG, Zhang Jet al., 2004, Temperature dependence of submicrometer strained-Si surface channel n-type MOSFETs in DT mode, IEEE ELECTRON DEVICE LETTERS, Vol: 25, Pages: 334-336, ISSN: 0741-3106

Journal article

Velázquez JE, Fobelets K, Gaspari V, 2004, Study of current fluctuations in deep-submicron Si/SiGe n-channel MOSFET:: impact of relevant technological parameters on the thermal noise performance, 13th International Conference on Nonequilibrium Carrier Dynamics in Semiconductors (HCIS-13), Publisher: IOP PUBLISHING LTD, Pages: S191-S194, ISSN: 0268-1242

Conference paper

Michelakis K, Despotopoulos S, Gaspari V, Vilches A, Fobelets K, Papavassiliou C, Toumazou C, Zhang Jet al., 2004, SiGe virtual substrate HMOS transistor for analogue applications, 1st International SiGe Technology and Device Meeting (ISTDM), Publisher: ELSEVIER SCIENCE BV, Pages: 386-389, ISSN: 0169-4332

Conference paper

Fobelets K, Tan TL, Thielemans K, Ahmad MM, Ferguson RS, Zhang Jet al., 2004, Colour coding Ge concentrations in Si<sub>1-<i>x</i></sub>Ge<i><sub>x</sub></i> by bevelling and oxidation:: CABOOM, SEMICONDUCTOR SCIENCE AND TECHNOLOGY, Vol: 19, Pages: 510-515, ISSN: 0268-1242

Journal article

Yuk HS, Fobelets K, Tate T, McPhail DSet al., 2004, Formation of novel SiGe-on-insulator substrate structures by Ge+ implantation and oxidation for stained-Si-MOSFET technology, 2004 MRS spring meeting, USA

Conference paper

Gaspari V, Fobelets K, Olsen S, Velazquez-Perez JE, O'Neill Aet al., 2004, Temperature sensitivity of DC operation of sub-micron strained-Si MOSFETs, Electronic materials conference 2004, University of Notre Dame in Notre Dame, Indiana, USA, 23 - 25 June 2004

Conference paper

Yuk HS, Fobelets K, Tate T, 2004, Formation of novel SiGe-on-Insulator substrate structures by Ge+ implantation and O2 gas annealing, ULIS 2004 workshop, Leuven, Belgium

Conference paper

Velazquez JE, Fobelets K, Gaspari V, 2004, Impact of the scaling on the noise performance of deep-submicron Si/SiGe n-channel FETs, Bellingham, Conference on noise in devices and circuits, Maspalomas, Spain, 26 - 28 May 2004, Publisher: Spie-Int Society Optical Engineering, Pages: 573-580

Conference paper

Fobelets K, Alaudeen A, Ahmad MM, Clowes S, Zhang Jet al., 2004, Analysis of steam oxidation of crystalline Si1-xGex using AFM and CABOOM, Joint international meeting the Electrochemical Society, the Electrochemical Society of Japan and the Japan Society of Applied Physics, Honolulu, Hawaii, Hilton Hawaiian Village, 3 - 8 October 2004, Publisher: Electrochemical Society Inc., Pennington, NJ 08534-2896, United States, Pages: 175-179

Conference paper

Gaspari V, Fobelets K, Velazquez-Perez JE, Hackbarth T, Konig Uet al., 2004, Anomalous behaviour of buried strained-Si channel Heterojunction FETs at low temperatures, Joint international meeting the Electrochemical Society, the Electrochemical Society of Japan and the Japan Society of Applied Physics, Honolulu, Hawaii, Hilton Hawaiian Village, 3 - 8 October 2004

Conference paper

Olsen SH, O'Neill AG, Norris DJ, Cullis AG, Fobelets K, Kemhadjian HAet al., 2003, Impact of virtual substrate quality on performance enhancements in strained Si/SiGe heterojunction n-channel MOSFETs, SOLID-STATE ELECTRONICS, Vol: 47, Pages: 1289-1295, ISSN: 0038-1101

Journal article

Vilches A, Fobelets K, Michelakis K, Despotopoulos S, Papavassiliou C, Hackbarth T, König Uet al., 2003, Monolithic micropower amplifier using SiGe <i>n</i>-MODFET device, ELECTRONICS LETTERS, Vol: 39, Pages: 884-886, ISSN: 0013-5194

Journal article

Ferguson RS, Fobelets K, Ahmad MM, Norris DJ, Zhang Jet al., 2003, Determining the thickness and composition of SiGe heterostructures using an optical microscope, SEMICONDUCTOR SCIENCE AND TECHNOLOGY, Vol: 18, Pages: 390-392, ISSN: 0268-1242

Journal article

Gaspari V, Fobelets K, Velazquez-Perez JE, Ferguson R, Michelakis K, Despotopoulos S, Papavasiliou Cet al., 2003, Effect of temperature on the transfer characteristic of a 0.5m-gate Si:SiGe depletion-mode n-MODFET, ISTDM 2003, Japan, 15 - 17 January 2003

Conference paper

Yuk HS, Tate T, Fobelets K, Zhang J, McPhail DS, Chater RJet al., 2003, B - 1 "Fabrication technique of SiGe-on-Insulator (SGOI) substrates by Ge+ implantation for strained-Si SiGe hetero-structure-CMOS technologies", International meeting for future of electron devices, Osaka, Japan, July 2003, Publisher: IEEE, Pages: 15-16

Conference paper

Gaspari V, Fobelets K, Velazquez-Perez JE, Ferguson R, Michelakis K, Despotopoulos S, Papavasiliou Cet al., 2003, Thermal study of 0.5um-gate Si/SIGe depletion-mode n-MOSFETs, CDE-2003, Calella (Barcelona), Spain

Conference paper

Li SM, Fobelets K, Velazquez-Perez JE, Gaspari V, Ferguson R, Michelakis K, Despotopoulos S, Papavasiliou Cet al., 2003, Influence of substrate thinning on the threshold voltage of Si:SiGe Heterojunction MOSFETs, International SiGe technology and device meeting (ISTDM2003), Nagoya, Japan, 15 - 17 January 2003, Pages: 91-93

Conference paper

Gaspari V, Fobelets K, Velazquez-Perez JE, Ferguson R, Michelakis K, Despotopoulos S, Papavasiliou Cet al., 2003, Effect of temperature on the transfer characteristic of a 0.5m-gate Si:SiGe depletion-mode n-MODFET, ISTDM 2003, Japan, 15 - 17 January 2003

Conference paper

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