R
Rajiv V. Joshi
Researcher at IBM
Publications - 336
Citations - 6463
Rajiv V. Joshi is an academic researcher from IBM. The author has contributed to research in topics: Static random-access memory & CMOS. The author has an hindex of 41, co-authored 309 publications receiving 6117 citations. Previous affiliations of Rajiv V. Joshi include National University of Singapore.
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Patent
Sram array, sram cell, microprocessor, method, and sram memory (sram memory and microprocessor comprising logic portion realized on high-performance silicon substrate and sram array portion, including field effect transistor having linked body and method for manufacturing them)
Rajiv V. Joshi,Bernstein Kerry,Yue Tan,Kerry Joshi Rajiv V Wachnik Ri,ケリー・バーンスタイン,ユー・タン,ラジウ・ビー・ジョシ,リチャード・アンドレ・ワクニック +7 more
TL;DR: In this article, the authors proposed a solution to provide an SRAM memory and a microprocessor, comprising a logic portion formed on a silicon substrate and an array portion, with a body region, where at least one pair of neighboring NFETs of the SRAM cell is linked in a leakage path diffusion region 338 under shallow source/drain region 334, the leakagepath diffusion region extends from the bottom of the source-drain diffusion to an embedded oxide layer 320; and at least two pairs of PFET of the neighboring SRAM cells has a body regions 336,
Patent
Mitigation scheme for sram functionality
Alan J. Drake,Rajiv V. Joshi +1 more
TL;DR: In this article, the degradation of PFET voltage to reduce it strength and improve write characteristics is discussed, where an edge detector is built into the circuit that real-time assesses the strength of the memory write operation.
Proceedings ArticleDOI
TCAD structure synthesis and capacitance extraction of a voltage-controlled oscillator using automated layout-to-device synthesis methodology
D. Bhattacharya,Rajiv V. Joshi,Herschel A. Ainspan,Ninad D. Sathaye,Mohit Bajaj,Suresh Gundapaneni,Niraj K. Jha +6 more
TL;DR: A TCAD structure synthesis and capacitance extraction methodology in a 22nm CMOS process is presented and parasitic capacitances that affect the oscillation frequency of a 10 GHz voltage-controlled oscillator (VCO) are reported.
Patent
Circuit-level abstraction of multigate devices using two-dimensional technology computer aided design
Rajiv V. Joshi,Keunwoo Kim +1 more
TL;DR: In this article, a method for predicting a condition in a circuit under design includes obtaining a set comprising first static noise margin curve for the circuit and a second static noisiness margin curve complementary to the first margin curve, matching the set to a two-dimensional model of a cell, and predicting the condition in accordance with hardware characterization data corresponding to the cell.
Journal ArticleDOI
PD/SOI SRAM performance in presence of gate-to-body tunneling current
Rajiv V. Joshi,Ching-Te Chuang,S.K.H. Fung,Fariborz Assaderaghi,Melanie J. Sherony,I. Yang,Ghavam G. Shahidi +6 more
TL;DR: It is shown that the presence of gate-to-body tunneling current changes the strength of individual cell transistor in the quiescent (standby) state, thus affecting subsequent write/read operations.