Results 71 to 80 of about 47,957,654 (314)

Chemical and biochemical sensors based on silicon nanowire field-effect transistor arrays [PDF]

, 2014
Field-effect transistors (FETs) made from semiconducting nanowires have great potential as electronic biochemical sensors if they can be integrated as an array in a CMOS-compatible architecture together with microfluidic channels and interfacing ...
Wipf, Mathias
core   +1 more source

A Novel p-LDMOS Additionally Conducting Electrons by Control ICs

IEEE Journal of the Electron Devices Society, 2019
A silicon-on-insulator (SOI) p-channel lateral double-diffused MOSFET (p-LDMOS), conducting not only holes but also electrons, is proposed and investigated by TCAD simulations. Its most important advantage is the greatly improved relationship between the
Songnan Guo, Xing Bi Chen
doaj   +1 more source

Speckle‐Engineered Upconversion Amplification in Nanoemulsion‐Templated Hydrogel Microdomes

Advanced Functional Materials, EarlyView.
Nanoemulsion‐confined PEGDA microdomes generate speckle‐like excitation fields that strongly amplify upconversion luminescence upon dehydration, enabling filter‐free visible readout with reversible on–off switching. DMD‐based lithography yields scalable, shape‐programmable arrays for moisture‐responsive displays and optical encryption.
Chaeyeong Ryu, Byungcheon Yoo, Seunghun Lee, Hyungyo Jeong, Sanggyun Jeong, Heesu Cho, Jongwon Oh, Dahye Baek, Jongkyu Kim, Yubin Lee, Eunsu Gu, Dong‐Hwan Kim, Jung‐Hoon Park, Jiseok Lee   +13 more
wiley   +1 more source

Advancing the performance of one-dimensional photonic crystal/photonic wire micro-cavities in silicon-on-insulator [PDF]

, 2008
We present new results that demonstrate advances in the performance achievable in photonic crystal/photonic wire micro-cavities. In one example, a quality-factor value as high as 147,000 has been achieved experimentally at a useful transmission ...
Md Zain, A.R., De La Rue, R.M., Sorel, M.   +2 more
core  

Silicon Racetrack Resonators and EIT: A Pathway to Enhanced Near Infrared Gas Sensing

ECS Sensors Plus
This work presents the design, fabrication, and experimental validation of a silicon-on-insulator (SOI) optical platform exploiting electromagnetically induced transparency (EIT) for enhanced near-infrared (NIR) refractive index sensing.
Sarah Shafaay, Abdelrahman M. Ghanim, Ashraf Yahia, Mohamed A. Swillam   +3 more
doaj   +1 more source

The Role of Ultra‐Thin Buffer Layers for Achieving Ultra‐Low Dark Currents in Single‐Component Organic Photodetectors

Advanced Functional Materials, EarlyView.
Here, SubNc single‐component organic photodiodes (SC‐OPDs) are investigated, which achieve highly competitive performance metrics, including high EQE, ultra‐low JD, and high specific detectivity (D*). This study emphasizes the critical role of an organic buffer layer in studying the interface energetics and effects to achieve state‐of‐the‐art ...
Anncharlott Kusber, Ying Sun, Jakob Wolansky, Louis Conrad Winkler, Anna‐Lena Hofmann, Fred Kretschmer, Hrisheekesh Thachoth Chandran, Tianyi Zhang, Mike Hambsch, Stefan C. B. Mannsfeld, Karl Leo, Ji‐Seon Kim, Johannes Benduhn   +12 more
wiley   +1 more source

Peculiarities of electronic structure of silicon-on-insulator structures and their interaction with synchrotron radiation

Modern Electronic Materials, 2015
SOI (silicon-on-insulator) structures with strained and unstrained silicon layers were studied by ultrasoft X-ray emission spectroscopy and X-ray absorption near edge structure spectroscopy with the use of synchrotron radiation techniques.
Vladimir A. Terekhov, Dmitrii N. Nesterov, Evelina P. Domashevskaya, Sergey Yu. Turishchev, Gennadii N. Kamaev, Aleksandr Kh. Antonenko   +5 more
doaj   +1 more source

Micromechanically tuned ring resonator in silicon on insulator

2011 International Quantum Electronics Conference (IQEC) and Conference on Lasers and Electro-Optics (CLEO) Pacific Rim incorporating the Australasian Conference on Optics, Lasers and Spectroscopy and the Australian Conference on Optical Fibre Technology, 2011
We demonstrate a monolithically integrated micromechano-optical device where the resonance wavelength of a silicon ring resonator is tuned by perturbing the evanescent field with an electrostatically actuated silicon nitride microcantilever. The resonance wavelength can be tuned over 125 pm.
Kauppinen, L.J., Abdulla, S.M.C., Dijkstra, M., de Boer, M.J., Berenschot, E., Krijnen, G.J.M., Pollnau, M., de Ridder, R.M.   +7 more
openaire   +3 more sources

Spatially Modulated Morphotropic Phase Boundaries in a Compressively Strained Multiferroic Thin Film

Advanced Functional Materials, EarlyView.
ABSTRACT The coexisting rhombohedral‐like (R′, MA) and tetragonal‐like (T′, MC) monoclinic phases in compressively strained bismuth ferrite thin films exhibit exceptional piezoelectric and magnetic properties. While previous studies have largely focused on probing the morphotropic phase boundaries (MPBs) comprising ordered R′/T′ twins, their self ...
Ting‐Ran Liu, Xiangwei Guo, Sajid Husain, Maya Ramesh, Pushpendra Gupta, Darrell Schlom, Ramamoorthy Ramesh, Yu‐Tsun Shao   +7 more
wiley   +1 more source

Understanding variability in complementary metal oxide semiconductor (CMOS) devices manufactured using silicon-on-insulator (SOI) technology

, 2014
Statistical variability in ultra-scaled CMOS devices is a major challenge faced by the semiconductor industry today. It has critical impact on functionality and yield, particularly of static random access memory (SRAM) circuits.
Markov, SN, Zain, ASM, A.S.M. Zain, S. Markov, Cheng, B, A. Asenov, B. Cheng, Asenov, A   +7 more
core   +1 more source