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Browsing publications by Dr Kelvin Kwa.

Newcastle AuthorsTitleYearFull text
Sami Ramadan
Dr Kelvin Kwa
Dr Peter King
Professor Anthony O'Neill
Reliable Fabrication of Sub-10 nm Silicon Nanowires by Optical Lithography2016
Dr Nilhil Ponon
Dan Appleby
Dr Erhan Arac
Dr Peter King
Srinivas Ganti
et al.
Effect of deposition conditions and post deposition anneal on reactively sputtered titanium nitride thin films2015
Nor Za'bah
Dr Kelvin Kwa
Professor Anthony O'Neill
Electrical characterisation of highly doped triangular silicon nanowires2014
Dan Appleby
Dr Nilhil Ponon
Dr Kelvin Kwa
Professor Anthony O'Neill
Experimental Observation of Negative Capacitance in Ferroelectrics at Room Temperature2014
Dr Peter King
Dr Erhan Arac
Srinivas Ganti
Sami Ramadan
Dr Kelvin Kwa
et al.
Fermi Level De-pinning In Metal-Semiconductor Contacts Via Nanometre-scale ALD Dielectric Films2014
Dan Appleby
Dr Nilhil Ponon
Dr Kelvin Kwa
Srinivas Ganti
Professor Anthony O'Neill
et al.
Ferroelectric properties in thin film barium titanate grown using pulsed laser deposition2014
Dr Nilhil Ponon
Dan Appleby
Dr Erhan Arac
Dr Kelvin Kwa
Professor Jon Goss
et al.
Impact of Crystalline Orientation on the Switching Field in Barium Titanate Using Piezoresponse Force Spectroscopy2014
Dr Peter King
Dr Erhan Arac
Srinivas Ganti
Dr Kelvin Kwa
Dr Nilhil Ponon
et al.
Improving metal/semiconductor conductivity using AlOx interlayers on n-type and p-type Si2014
Professor Anthony O'Neill
Dan Appleby
Dr Nilhil Ponon
Dr Kelvin Kwa
Towards steep slope MOSFETs using ferroelectric negative capacitance2014
Dr Kelvin Kwa
Professor Jon Goss
Dr Zhiyong Zhou
Dr Nilhil Ponon
Dan Appleby
et al.
A comprehensive study on the leakage current mechanisms of Pt/SrTiO3/Pt capacitor2012
Professor Jon Goss
Dr Kelvin Kwa
Professor Anthony O'Neill
Anomalous resistive switching phenomenon2012
Dr Nilhil Ponon
Dan Appleby
Dr Kelvin Kwa
Professor Anthony O'Neill
Ferroelectrics for nanoelectronics2012
Professor Jon Goss
Dr Kelvin Kwa
Raied Al-Hamadany
Dan Appleby
Dr Nilhil Ponon
et al.
Leakage current asymmetry and resistive switching behavior of SrTiO32012
Nor Za'bah
Dr Kelvin Kwa
Professor Anthony O'Neill
Top-down fabrication of single crystal silicon nanowire using optical lithography2012
Layi Alatise
Dr Kelvin Kwa
Dr Sarah Olsen
Professor Anthony O'Neill
The impact of self-heating and SiGe strain-relaxed buffer thickness on the analog performance of strained Si nMOSFETs2010
Layi Alatise
Dr Kelvin Kwa
Dr Sarah Olsen
Professor Anthony O'Neill
A design methodology for maximizing the voltage gain of strained Si MOSFETs using the thickness of the silicon-germanium strain relaxed buffer as a design parameter2009
Layi Alatise
Dr Kelvin Kwa
Dr Sarah Olsen
Professor Anthony O'Neill
Improved Analog Performance in Strained-Si MOSFETs Using the Thickness of the Silicon-Germanium Strain-Relaxed Buffer as a Design Parameter2009
Layi Alatise
Dr Kelvin Kwa
Dr Sarah Olsen
Professor Anthony O'Neill
Improved Analog Performance of Strained Si n-MOSFETs on Thin SiGe Strained Relaxed Buffers2008
Dr Yuk Tsang
Dr Sanatan Chattopadhyay
Dr Kelvin Kwa
Goutan Dalapati
Rouzet Agaiby
et al.
Analytical model for threshold voltage of p-MOSFET in strained-Si/SiGe dual channel architecture2006
Dr Sanatan Chattopadhyay
John Varzgar
Dr Johan Seger
Dr Yuk Tsang
Dr Kelvin Kwa
et al.
Capacitance-voltage (C-V) technique for the characterisation of stained Si/Si1-xGex hetero-structure MOS devices2006
Dr Sanatan Chattopadhyay
John Varzgar
Dr Johan Seger
Dr Yuk Tsang
Dr Kelvin Kwa
et al.
Capacitance-voltage (C-V) technique for the characterisation of strained Si/Si1-xGex hetero-structure MOS devices2006
Goutan Dalapati
Dr Sanatan Chattopadhyay
Luke Driscoll
Professor Anthony O'Neill
Dr Kelvin Kwa
et al.
Extraction and modelling of strained-Si MOSFET parameters using small signal channel conductance method2006
Goutan Dalapati
Dr Sanatan Chattopadhyay
Luke Driscoll
Professor Anthony O'Neill
Dr Kelvin Kwa
et al.
Extraction of strained-Si metal-oxide-semiconductor field-effect transistor parameters using small signal channel conductance method2006
Goutan Dalapati
Dr Kelvin Kwa
Dr Sarah Olsen
Dr Sanatan Chattopadhyay
Professor Anthony O'Neill
et al.
Impact of strained Si thickness and Ge our diffusion on strained-Si/SiO2 interface quality for surface channel strained Si n-MOSFET devices2006
Goutan Dalapati
Dr Sanatan Chattopadhyay
Dr Kelvin Kwa
Dr Sarah Olsen
Dr Yuk Tsang
et al.
Impact of strained-Si thickness and Ge out-diffusion on gate oxide quality for strained-Si surface channel n-MOSFETs2006
Goutan Dalapati
Dr Kelvin Kwa
Dr Sarah Olsen
Dr Sanatan Chattopadhyay
Professor Anthony O'Neill
et al.
Thermal oxidation of strained-Si: impact of strained-Si thickness and Ge on Si/SiO2 interface2006
Dr Sarah Olsen
Professor Anthony O'Neill
Dr Sanatan Chattopadhyay
Dr Kelvin Kwa
Luke Driscoll
et al.
Doubling speed using strained Si/SiGe CMOS technology2005
Dr Kelvin Kwa
Dr Sarah Olsen
Professor Anthony O'Neill
Dr Sanatan Chattopadhyay
Goutan Dalapati
et al.
Fowler-Nordheim tunnelling in strained Si/SiGe MOS devices: impact of cross-hatching and nanoscale roughness2005
Dr Sarah Olsen
Luke Driscoll
Dr Kelvin Kwa
Dr Sanatan Chattopadhyay
Professor Anthony O'Neill
et al.
High performance strained Si.SiGe n-channel MOSFETs: impact of alloy composition and layer architecture2005
Rudra Dhar
Goutan Dalapati
Dr Sanatan Chattopadhyay
Dr Kelvin Kwa
Dr Sarah Olsen
et al.
Modelling of self-heating in strained Si n-channel MOSFETs on SiGe virtual substrates2005
Dr Sarah Olsen
Dr Sanatan Chattopadhyay
Professor Anthony O'Neill
Dr Kelvin Kwa
Dr Jie Zhang
et al.
Strained Si/SiGe CMOS: high performance without re-tooling2005
Dr Sarah Olsen
Professor Anthony O'Neill
Dr Piotr Dobrosz
Professor Steve Bull
Luke Driscoll
et al.
Study of strain relaxation in Si/SiGe metal-oxide-semiconductor field-effect transistors2005
Dr Sarah Olsen
Dr Kelvin Kwa
Luke Driscoll
Dr Sanatan Chattopadhyay
Professor Anthony O'Neill
et al.
Design, fabrication and characterisation of strained Si/SiGe MOS transistors2004
Dr Sarah Olsen
Professor Anthony O'Neill
Dr Sanatan Chattopadhyay
Dr Kelvin Kwa
Luke Driscoll
et al.
Evaluation of strained Si/SiGe material for high performance CMOS2004
Dr Sarah Olsen
Professor Anthony O'Neill
Dr Sanatan Chattopadhyay
Dr Kelvin Kwa
Luke Driscoll
et al.
Evaluation of strained Si/SiGe material for high performance CMOS2004
Lynn Driscoll
Dr Sarah Olsen
Dr Sanatan Chattopadhyay
Professor Anthony O'Neill
Dr Kelvin Kwa
et al.
Impact of Ge diffusion and wafer cross hatching on strained Si MOSFET electrical parameters2004
Luke Driscoll
Dr Sarah Olsen
Dr Sanatan Chattopadhyay
Professor Anthony O'Neill
Dr Kelvin Kwa
et al.
Impact of Ge diffusion and wafer cross hatching on strained Si MOSFET electrical parameters2004
Luke Driscoll
Dr Sarah Olsen
Dr Sanatan Chattopadhyay
Professor Anthony O'Neill
Dr Kelvin Kwa
et al.
Impact of Ge diffusion and wafer cross hatching on strained Si MOSFET electrical parameters2004
Luke Driscoll
Dr Sarah Olsen
Dr Sanatan Chattopadhyay
Professor Anthony O'Neill
Dr Kelvin Kwa
et al.
Impact of Ge diffusion and wafer cross hatching on strained Si MOSFET electrical parameters2004
Dr Sarah Olsen
Professor Anthony O'Neill
Luke Driscoll
Dr Sanatan Chattopadhyay
Dr Kelvin Kwa
et al.
Optimization of alloy composition for high-performance strained-Si-SiGe N-channel MOSFETs2004
Dr Sanatan Chattopadhyay
Dr Kelvin Kwa
Dr Sarah Olsen
Professor Anthony O'Neill
Strained Si MOSFETs on relaxed SiGe platforms: Performance and challenges2004
Dr Sarah Olsen
Dr Kelvin Kwa
Dr Sanatan Chattopadhyay
Luke Driscoll
Professor Anthony O'Neill
et al.
Strained Si/SiGe n-channel MISFETs2004
Dr Sarah Olsen
Professor Anthony O'Neill
Dr Sanatan Chattopadhyay
Luke Driscoll
Dr Kelvin Kwa
et al.
Study of single- and dual-channel designs for high-performance strained-Si-SiGe n-MOSFETs2004
Dr Sarah Olsen
Professor Anthony O'Neill
Professor Steve Bull
Dr Sanatan Chattopadhyay
Dr Kelvin Kwa
et al.
Thermal oxidation of strained Si/SiGe: impact of surface morphology and effect on MOS devices2004
Dr Kelvin Kwa
Dr Sanatan Chattopadhyay
Dr Nebojsa Jankovic Professor
Dr Sarah Olsen
Luke Driscoll
et al.
A model for capacitance reconstruction from measured lossy MOS capacitance-voltage characteristics2003
Dr Sanatan Chattopadhyay
Dr Kelvin Kwa
Dr Sarah Olsen
Luke Driscoll
Professor Anthony O'Neill
et al.
Capacitance - Voltage Characterization of Strained Si/SiGe Multiple Heterojunction Capacitors as a Tool for Heterojunction Metal Oxide Semiconductor Field Effect Transistor Channel Design2003
Dr Sanatan Chattopadhyay
Dr Kelvin Kwa
Dr Sarah Olsen
Luke Driscoll
Professor Anthony O'Neill
et al.
C-V characterization of strained Si/SiGe multiple heterojunction capacitors as a tool for heterojunction MOSFET channel design2003
Dr Sarah Olsen
Luke Driscoll
Dr Kelvin Kwa
Dr Sanatan Chattopadhyay
Professor Anthony O'Neill
et al.
High performance strained Si.SiGe NMOSFETs using a novel CMOS architecture2003
Dr Sarah Olsen
Luke Driscoll
Dr Kelvin Kwa
Dr Sanatan Chattopadhyay
Professor Anthony O'Neill
et al.
High performance strained Si/SiGe n-channel MOSFETs: impact of alloy composition and layer architecture2003
Dr Sarah Olsen
Luke Driscoll
Dr Kelvin Kwa
Dr Sanatan Chattopadhyay
Professor Anthony O'Neill
et al.
High performance strained Si/SiGe nMOSFETs using a novel CMOS architecture2003
Dr Sarah Olsen
Professor Anthony O'Neill
Luke Driscoll
Dr Kelvin Kwa
Dr Sanatan Chattopadhyay
et al.
High-performance nMOSFETs using a novel strained Si/SiGe CMOS architecture2003
Dr Sarah Olsen
Professor Anthony O'Neill
Dr Sanatan Chattopadhyay
Dr Kelvin Kwa
Luke Driscoll
et al.
Impact of virtual substrate Ge composition on strained Si MOSFET performance2003
Professor Anthony O'Neill
Dr Sanatan Chattopadhyay
Dr Kelvin Kwa
Luke Driscoll
Professor Steve Bull
et al.
Impact of Virtual Substrate Ge Composition on Strained Si MOSFET Performance2003
Dr Sarah Olsen
Professor Anthony O'Neill
Dr Sanatan Chattopadhyay
Dr Kelvin Kwa
Luke Driscoll
et al.
Impact of virtual substrate growth on high performance strained Si/SiGe double quantum well metal-oxide-semiconductor field-effect transistors2003
Dr Sarah Olsen
Professor Anthony O'Neill
Dr Sanatan Chattopadhyay
Luke Driscoll
Dr Kelvin Kwa
et al.
N-MOSFET performance in single and dual channel strained Si/SiGe CMOS architectures2003
Dr Kelvin Kwa
Dr Sanatan Chattopadhyay
Dr Sarah Olsen
Luke Driscoll
Professor Anthony O'Neill
et al.
Optimisation of channel thickness in strained Si/SiGe MOSFETs2003
Dr Kelvin Kwa
Dr Sanatan Chattopadhyay
Dr Sarah Olsen
Luke Driscoll
Professor Anthony O'Neill
et al.
Optimisation of Channel Thickness in Strained Si/SiGe MOSFETs2003
Dr Kelvin Kwa
Dr Sanatan Chattopadhyay
Dr Sarah Olsen
Luke Driscoll
Professor Anthony O'Neill
et al.
Optimisation of channel thickness in strained Si/SiGe MOSFETs2003