Results 61 to 70 of about 47,863 (340)

Silicon-on-insulator ‘HRes’ circuit

Electronics Letters, 1994
Retinal circuits in bulk CMOS are complicated by the need to compensate for the back-gate effect. However, partially depleted silicon-on-insulator devices have a greatly reduced back-gate effect compared to bulk CMOS. Silicon retinae implemented using SOI technology would therefore be smaller and simpler than the bulk CMOS equivalent.
G.F. Marshall, S. Collins, R.J.T. Bunyan
openaire   +1 more source

Strained Silicon-On-Insulator - Fabrication and Characterization [PDF]

ECS Meeting Abstracts, 2007
Abstract not Available.
Reiche, M., Himcinschi, C., Gösele, U., Christiansen, S., Mantl, S., Buca, D., Zhao, Q. T., Feste, S., Loo, R., Nguyen, Ngoc Duy, Buchholtz, W., Wei, A., Horstmann, M., Feijoo, D., Storck, P.   +14 more
openaire   +3 more sources

Pentagonal 2D Altermagnets: Material Screening and Altermagnetic Tunneling Junction Device Application

Advanced Functional Materials, EarlyView.
From a database of 170 pentagonal 2D materials, 4 candidates exhibiting altermagnetic ordering are screened. Furthermore, the spin‐splitting and unconventional boundary states in the pentagonal 2D altermagnetic monolayer MnS2 are investigated. A MnS2‐based altermagnetic tunneling junction is designed and, through ab initio quantum transport simulations,
Jianhua Wang, Xingyue Yang, Zongmeng Yang, Jing Lu, Pin Ho, Wenhong Wang, Yee Sin Ang, Zhenxiang Cheng, Shibo Fang   +8 more
wiley   +1 more source

Lighting up silicon nanoparticles with Mie resonances

Nature Communications, 2018
As an indirect semiconductor, silicon shows notoriously inefficient luminescence. Here, the authors utilize the Mie resonances in silicon nanoparticles to demonstrate visible white-light emission, both from free-standing spheres and particles etched on a
Chengyun Zhang, Yi Xu, Jin Liu, Juntao Li, Jin Xiang, Hui Li, Jinxiang Li, Qiaofeng Dai, Sheng Lan, Andrey E. Miroshnichenko   +9 more
doaj   +1 more source

Design of an Athermal Interferometer Based on Tailored Subwavelength Metamaterials for On-Chip Microspectrometry

IEEE Photonics Journal, 2019
Temperature dependence is one of the main challenges of the silicon-on-insulator platform due to the large thermo-optic coefficient of its core material.
Umair A. Korai, Alaine H. Bermello, Michael J. Strain, Ivan Glesk, Aitor V. Velasco   +4 more
doaj   +1 more source

Low dispersion integrated michelson interferometer on silicon on insulator for optical coherence tomography [PDF]

, 2011
We present an integrated silicon Michelson interferometer for OCT fabricated with wafer scale deep UV lithography. Silicon waveguides of the interferometer are designed with GVD less than 50 ps/nm. km. The footprint of the device is 0.5 mm x 3 mm.
Baets, Roel, Komorowska, Katarzyna, Yurtsever, Günay   +2 more
core   +1 more source

Prospects of Electric Field Control in Perpendicular Magnetic Tunnel Junctions and Emerging 2D Spintronics for Ultralow Energy Memory and Logic Devices

Advanced Functional Materials, EarlyView.
Electric control of magnetic tunnel junctions offers a path to drastically reduce the energy requirements of the device. Electric field control of magnetization can be realized in a multitude of ways. These mechanisms can be integrated into existing spintronic devices to further reduce the operational energy.
Will Echtenkamp, Brahmdutta Dixit, Yifei Yang, Deyuan Lyu, Thomas Peterson, Qi Jia, Yu‐Chia Chen, Jian‐Ping Wang   +7 more
wiley   +1 more source

Hyperuniform disordered waveguides and devices for near infrared silicon photonics

Scientific Reports, 2019
We introduce a hyperuniform-disordered platform for the realization of near-infrared photonic devices on a silicon-on-insulator platform, demonstrating the functionality of these structures in a flexible silicon photonics integrated circuit platform ...
Milan M. Milošević, Weining Man, Geev Nahal, Paul J. Steinhardt, Salvatore Torquato, Paul M. Chaikin, Timothy Amoah, Bowen Yu, Ruth Ann Mullen, Marian Florescu   +9 more
doaj   +1 more source

Two-dimensional optical phased array antenna on silicon-on-Insulator [PDF]

, 2010
Karel Van Acoleyen, Hendrik Rogier, Roel Baets   +2 more
openalex   +3 more sources

Silicon-on-insulator photonic crystal miniature devices with slow light enhanced third-order nonlinearities [PDF]

, 2012
The effects of the slow-down factor on third-order nonlinear effects in silicon-on-insulator photonic crystal channel waveguides were investigated. In the slow light regime, with a group index equal to 99, these nonlinear effects are enhanced but the ...
De La Rue, R.M., Rawal, S., Sinha, R.K.
core   +1 more source