T
Takashi Ando
Researcher at IBM
Publications - 325
Citations - 3114
Takashi Ando is an academic researcher from IBM. The author has contributed to research in topics: Layer (electronics) & Gate dielectric. The author has an hindex of 27, co-authored 319 publications receiving 2895 citations. Previous affiliations of Takashi Ando include GlobalFoundries & Osaka University.
Papers
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Journal ArticleDOI
Ultimate Scaling of High-κ Gate Dielectrics: Higher-κ or Interfacial Layer Scavenging?
TL;DR: High precise IL thickness control in an ultra-thin IL regime (<0.5 nm) will be the key technology to satisfy both performance and reliability requirements for future CMOS devices.
Patent
Solid-state imaging device, method for producing same, and camera
TL;DR: In this article, a solid-state imaging device includes a substrate having a first surface and a second surface, light being incident on the second surface side, a wiring layer disposed on the first surface side; a photodetector formed in the substrate and including a first region of a first conductivity type; a transfer gate disposed on first surface of the substrate, adjacent to the photodeter, the transfer gate transferring a signal charge accumulated in the photoder.
Proceedings ArticleDOI
A manufacturable dual channel (Si and SiGe) high-k metal gate CMOS technology with multiple oxides for high performance and low power applications
Siddarth A. Krishnan,Unoh Kwon,Naim Moumen,Matthew W. Stoker,Eric C. Harley,Stephen W. Bedell,Deleep R. Nair,B. Greene,William K. Henson,Murshed M. Chowdhury,D.P. Prakash,Ernest Y. Wu,Dimitris P. Ioannou,Eduard A. Cartier,Myung-Hee Na,S. Inumiya,Kevin McStay,Lisa F. Edge,Ryosuke Iijima,Jin Cai,Martin M. Frank,M. Hargrove,Dechao Guo,Andreas Kerber,Hemanth Jagannathan,Takashi Ando,Joseph F. Shepard,Shahab Siddiqui,Min Dai,Huiming Bu,J. Schaeffer,Jaeger Daniel,Kathy Barla,Thomas A. Wallner,S. Uchimura,Y. Lee,Gauri Karve,Sufi Zafar,Dominic J. Schepis,Yun-Yu Wang,Ricardo A. Donaton,S. Saroop,P. Montanini,Yue Liang,James H. Stathis,Richard Carter,Rohit Pal,Vamsi Paruchuri,H. Yamasaki,J-H Lee,Martin Ostermayr,J.-P. Han,Yue Hu,Michael A. Gribelyuk,Dae-Gyu Park,X. Chen,Srikanth Samavedam,Shreesh Narasimha,Paul D. Agnello,Mukesh Khare,R. Divakaruni,Vijay Narayanan,Michael P. Chudzik +62 more
TL;DR: In this article, the authors leverage the superior mobility, low threshold voltage and NBTI of cSiGe channels in high-performance (HP) and low power (LP) high-к/metal gate (HKMG) logic MOSFETs with multiple oxides utilizing dual channels for nFET and pFET.
Patent
Semiconductor devices with varying threshold voltage and fabrication methods thereof
TL;DR: In this article, a multilayer stack structure with at least one region and including a dielectric layer disposed over a substrate is provided, where a threshold voltage of the first region is independent of the threshold voltage in the second region.
Proceedings ArticleDOI
Fundamental aspects of HfO 2 -based high-k metal gate stack reliability and implications on t inv -scaling
Eduard A. Cartier,Andreas Kerber,Takashi Ando,Martin M. Frank,Kisik Choi,Siddarth A. Krishnan,Barry Linder,Kai Zhao,Frederic Monsieur,James H. Stathis,Vijay Narayanan +10 more
TL;DR: In this paper, a case is made that these observed trends arise from the layer structure and the materials properties of the SiO(N)/HfO 2 dual dielectric.