Search Results - "Liu, Zuoguang"
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Sub- 10^~\Omega -cm2 n-Type Contact Resistivity for FinFET Technology
Published in IEEE electron device letters (01-11-2016)“…We report record low 8.4 × 10 -10 Ω-cm 2 n-type S/D contact resistivity with laser-induced solid/liquid phase epitaxy of Si:P inside nano-scale contact…”
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Impact of Phase‐Change Memory Flicker Noise and Weight Drift on Analog Hardware Inference for Large‐Scale Deep Learning Networks
Published in Advanced intelligent systems (01-05-2022)“…The analog AI core concept is appealing for deep‐learning (DL) because it combines computation and memory functions into a single device. Yet, significant…”
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Effect of hydrogen on the chemical bonding and band structure at the Al2O3/In0.53Ga0.47As interface
Published in Applied physics letters (05-12-2011)“…Surface passivation of high mobility semiconductors such as InGaAs is a crucial bottleneck towards their integration in metal-oxide-semiconductor devices. The…”
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4
Dual beam laser annealing for contact resistance reduction and its impact on VLSI integrated circuit variability
Published in 2017 Symposium on VLSI Technology (01-06-2017)“…Introduction of a dual beam (DB) millisecond (mSec) or nanosecond (nSec laser annealing in contact module results in a drastic reduction of contact…”
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Conference Proceeding -
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Separation of interface states and electron trapping for hot carrier degradation in ultra-scaled replacement metal gate n-FinFET
Published in 2015 IEEE International Reliability Physics Symposium (01-04-2015)“…A fast two-point measurement methodology, applicable to nano-scale devices, is introduced to separate electron trapping (Not, e) from interface state…”
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Conference Proceeding -
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Inelastic electron tunneling spectroscopy study of ultrathin Al2O3–TiO2 dielectric stack on Si
Published in Applied physics letters (15-11-2010)“…We report the properties of an ultrathin Al2O3–TiO2 dielectric stack with the equivalent-oxide thickness =1.0 nm. The stack exhibits nondiscernable interfacial…”
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High-Quality Al2O3 for Low-Voltage High-Speed High-Temperature (Up to 250 °C) Nonvolatile Memory Technology
Published in IEEE electron device letters (01-12-2010)Get full text
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High-Quality \hbox\hbox for Low-Voltage High-Speed High-Temperature (Up to 250 ^\hbox ) Nonvolatile Memory Technology
Published in IEEE electron device letters (01-12-2010)“…We report the properties of a MANAS (Metal/Al 2 O 3 /Nitride/Al 2 O 3 /Si) charge-trap memory cell structure, in which both the tunnel and the blocking…”
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High-k metal gate fundamental learning and multi-Vt options for stacked nanosheet gate-all-around transistor
Published in 2017 IEEE International Electron Devices Meeting (IEDM) (01-12-2017)“…In this paper, we report multi-threshold-voltage (multi-Vt) options for stacked Nanosheet gate-all-around (GAA) transistors. V t can be modulated through…”
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Conference Proceeding -
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FinFET External Resistance Analysis by Extended Shift-and-Ratio Method
Published in IEEE transactions on electron devices (01-08-2018)“…Extraction and analysis of external resistance (<inline-formula> <tex-math notation="LaTeX">{R}_{\textsf {ext}} </tex-math></inline-formula>) have become…”
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Integrated dual SPE processes with low contact resistivity for future CMOS technologies
Published in 2017 IEEE International Electron Devices Meeting (IEDM) (01-12-2017)“…In this study, a manufacturable CMOS dual solid phase epitaxy (SPE) process with pc <; 2.2×10 -9 Q-cm 2 on both NFET and PFET is demonstrated on the hardware…”
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Conference Proceeding -
12
Improved Air Spacer for Highly Scaled CMOS Technology
Published in IEEE transactions on electron devices (01-12-2020)“…We report an improved air spacer (AS) integration scheme to overcome problems with the conventional AS process. The new scheme is fully compatible with other…”
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Determination of energy and spatial distributions of traps in ultrathin dielectrics by use of inelastic electron tunneling spectroscopy
Published in Applied physics letters (25-10-2010)“…In this letter, we show a method to extract valuable information about electronic traps from inelastic electron tunneling spectroscopy (IETS) obtained on a…”
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14
Technology viable DC performance elements for Si/SiGe channel CMOS FinFTT
Published in 2016 IEEE International Electron Devices Meeting (IEDM) (01-12-2016)“…Low Ge content SiGe-based CMOS FinFET is one of the promising technologies [1-2] offering solutions for both high performance and low power applications. In…”
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Conference Proceeding -
15
Direct Partition Measurement of Parasitic Resistance Components in Advanced Transistor Architectures
Published in 2019 Symposium on VLSI Technology (01-06-2019)“…More-Moore logic device technology roadmap suggests Lateral/Vertical Gate-All-Around (LGAA /VGAA) device architectures beyond FinFETs for further scaling and…”
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Conference Proceeding -
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Improved Air Spacer Co-Integrated with Self-Aligned Contact (SAC) and Contact over Active Gate (COAG) for Highly Scaled CMOS Technology
Published in 2020 IEEE Symposium on VLSI Technology (01-06-2020)“…We report an improved air spacer that is successfully co-integrated on FinFET transistors with Self-Aligned Contacts (SAC) and Contacts Over Active Gate…”
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Conference Proceeding -
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Effect of H on interface properties of Al2O3/In0.53Ga0.47As
Published in Applied physics letters (28-11-2011)“…We report that depositing Al2O3 on InGaAs in an H-containing ambient (e.g., in forming gas) results in significant reduction of interface-trap density and…”
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18
Effect of hydrogen on the chemical bonding and band structure at the Al 2 O 3 /In 0.53 Ga 0.47 As interface
Published in Applied physics letters (05-12-2011)“…Surface passivation of high mobility semiconductors such as InGaAs is a crucial bottleneck towards their integration in metal-oxide-semiconductor devices. The…”
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Journal Article -
19
Evaluation of a new interferon-gamma release assay and comparison to tuberculin skin test during a tuberculosis outbreak
Published in International journal of infectious diseases (01-07-2012)“…Summary Background The tuberculin skin test (TST) is commonly used for the diagnosis of latent tuberculosis infection (LTBI) in non-bacille Calmette–Guérin…”
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Inelastic Electron Tunneling Spectroscopy Study of Thin Gate Dielectrics
Published in Advanced materials (Weinheim) (20-07-2010)“…A broad range of materials is currently being studied for possible use as the insulating layer in next generation metal‐oxide‐semiconductor transistors…”
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