P
P. Y. Hung
Researcher at SEMATECH
Publications - 12
Citations - 922
P. Y. Hung is an academic researcher from SEMATECH. The author has contributed to research in topics: Schottky barrier & Contact resistance. The author has an hindex of 7, co-authored 12 publications receiving 735 citations.
Papers
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Journal ArticleDOI
Chloride molecular doping technique on 2D materials: WS2 and MoS2.
Lingming Yang,Kausik Majumdar,Han Liu,Yuchen Du,Heng Wu,Michael Hatzistergos,P. Y. Hung,Robert Tieckelmann,Wilman Tsai,Chris Hobbs,Peide D. Ye +10 more
TL;DR: A chloride molecular doping technique which greatly reduces the contact resistance (Rc) in the few-layer WS2 and MoS2, paving the way for high-performance 2D nanoelectronic devices.
Journal ArticleDOI
Nucleation and growth study of atomic layer deposited HfO 2 gate dielectrics resulting in improved scaling and electron mobility
Paul Kirsch,Manuel Quevedo-Lopez,H.-J. Li,Y. Senzaki,Jeff J. Peterson,Seung-Chul Song,Siddarth A. Krishnan,Naim Moumen,Joel Barnett,Gennadi Bersuker,P. Y. Hung,Byoung Hun Lee,T. Lafford,Qu-Quan Wang,John G. Ekerdt +14 more
TL;DR: In this article, two atomic layer deposition (ALD) chemistries: tetrakis(ethylmethylamino)hafnium (TEMAHf)+O3 and HfCl4+H2O+O3 were studied as a function of ALD cycle number on Si(100) surfaces.
Journal ArticleDOI
Chloride Molecular Doping Technique on 2D Materials: WS2 and MoS2
Lingming Yang,Kausik Majumdar,Han Liu,Yuchen Du,Heng Wu,Michael Hatzistergos,P. Y. Hung,Robert Tieckelmann,Wilman Tsai,Chris Hobbs,Peide D. Ye +10 more
TL;DR: In this article, a chloride molecular doping technique was proposed to reduce the contact resistance in the few-layer WS2 and MoS2, which greatly reduced the Schottky barrier width.
Journal ArticleDOI
Growth mechanism of TiN film on dielectric films and the effects on the work function
Kisik Choi,Patrick S. Lysaght,Husam N. Alshareef,Craig Huffman,Huang-Chun Wen,R. Harris,H. Luan,P. Y. Hung,Chris M. Sparks,M. Cruz,Ken Matthews,Prashant Majhi,Byoung Hun Lee +12 more
TL;DR: In this article, the growth mechanism of ALD-TiN film on different dielectrics and the resulting effective work function value was investigated and the growth rate and nucleation rate were found to be dependent on the dielectric films.
Proceedings Article
Gate first high-k/metal gate stacks with zero SiO x interface achieving EOT=0.59nm for 16nm application
Jiacheng Huang,Dawei Heh,Prasanna Sivasubramani,Paul Kirsch,Gennadi Bersuker,David Gilmer,Manuel Quevedo-Lopez,Muhammad Mustafa Hussain,Prashant Majhi,P. Lysaght,Hokyung Park,Niti Goel,Chadwin D. Young,Chanro Park,C. Park,M. Cruz,V. Diaz,P. Y. Hung,J. Price,H.-H. Tseng,Raj Jammy +20 more
TL;DR: Gate first 0.59 nm EOT HfOx/metal gate stacks for 16 nm node application are demonstrated for the first time and the improved scalability of ZIL H fO x vs. exotic higher-k is compared and demonstrated.