Results 31 to 40 of about 1,810,534 (304)

Light-Driven Extremely Nonlinear Bulk Photogalvanic Currents [PDF]

, 2021
We predict the generation of bulk photocurrents in materials driven by bichromatic fields that are circularly polarized and corotating. The nonlinear photocurrents have a fully controllable directionality and amplitude without requiring carrier-envelope ...
Tancogne-Dejean N., Neufeld O., Hubener H., De Giovannini U., Rubio A.   +4 more
core   +4 more sources

Bulk-driven differential voltage follower

Electronics Letters, 2009
A new differential voltage follower based on bulk-driven transistors is presented. The constant differential gain with value close to unity, input common-mode suppression and rail-to-rail operation are the most important advantages of the proposed structure.
S. Vlassis, G. Raikos
openaire   +1 more source

Direct observations of Skin-Bulk SST variability [PDF]

, 2000
Skin sea-surface temperatures from the first Along Track Scanning Radiometer (ATSR) are compared with coincident bulk temperatures from the Tropical Atmosphere Ocean (TAO) moored buoy array in the equatorial Pacific Ocean.
Donlon, C.J., Allen, Myles, A. R. Harris, Merchant, C.J., Donlon, C. J., Harris, A.R., C. J. Merchant, C. J. Donlon, Allen, M. R., M. R. Allen, Harris, AR, Merchant, CJ, Merchant, C. J., Allan, M.R., Murray, M., M. J. Murray, Murray, M.J., Harris, A. R., Murray, MJ, Donlon, CJ, Allen, MR   +20 more
core   +1 more source

Dust emission in powder handling: Free falling particle plume characterisation [PDF]

, 2009
Dust generation during solids handling, principally from the free falling of bulk materials and their impact on stockpiles, can be a health threat for operators and a cause of dust explosions.
Ansart, Renaud, De Ryck, Alain, Dodds, John A.   +2 more
core   +1 more source

Bulk-driven current mirrors [PDF]

, 2009
Bakalárska práca sa zaoberá problematikou princípu bulk-driven CMOS pre návrh niekolkých analogových obvodou. Princíp využíva substrátového hradla ako signálového vstupu k dosiahnutiu nízkého napájacieho napätia a nízkého príkonu pri zachovaní parametrou
Kováčik, Martin
core   +2 more sources

A 0.3 V Ultra-Low Power Hysteresis Comparator With SRAM-Based Output Stage and Its Application in Asynchronous Sigma-Delta Modulators

IEEE Access
This work presents a novel hysteresis comparator for ultra-low voltage asynchronous sigma-delta modulators, featuring a regenerative bulk-based SRAM output stage that enables rail-to-rail operation and significantly improves speed through positive ...
Riccardo Della Sala, Giovanni Nicolini, Giuseppe Scotti   +2 more
doaj   +1 more source

±0.3V Bulk-Driven Fully Differential Buffer with High Figures of Merit

Journal of Low Power Electronics and Applications, 2022
A high performance bulk-driven rail-to-rail fully differential buffer operating from ±0.3V supplies in 180 nm CMOS technology is reported. It has a differential–difference input stage and common mode feedback circuits implemented with no-tail, high CMRR ...
Manaswini Gangineni, Jaime Ramirez-Angulo, Héctor Vázquez-Leal, Jesús Huerta-Chua, Antonio J. Lopez-Martin, Ramon Gonzalez Carvajal   +5 more
doaj   +1 more source

Polymer–Fullerene Bulk Heterojunction Solar Cells [PDF]

, 2005
Nanostructured phase-separated blends, or bulk heterojunctions, of conjugated polymers and fullerene derivatives form a very attractive approach to large-area, solid-state organic solar cells.
Sariciftci, N. Serdar,, René A. J. Janssen, Kotlarski, Jan Derk,, Kotlarski, Jan Derk, Hummelen, JC, Janssen, RAJ René, Hummelen, Jan C.,, Janssen, R.A.J.; id_orcid, Saricifti, NS, Jan C. Hummelen, Hummelen, JC Jan, Sariciftci, N.S., N. Serdar Sariciftci, Janssen, RAJ, Janssen, René A.J.,, Sariciftci, NS, Janssen, R.A.J., Hummelen, J.C.   +17 more
core   +1 more source

0.5 V Multiple-Input Fully Differential Operational Transconductance Amplifier and Its Application to a Fifth-Order Chebyshev Low-Pass Filter for Bio-Signal Processing

Sensors
This paper presents a multiple-input fully differential operational transconductance amplifier (MI-FD OTA) with very low power consumption. To obtain a differential MOS pair with minimum supply voltage and minimum power consumption, the multiple-input ...
Tomasz Kulej, Fabian Khateb, Montree Kumngern   +2 more
doaj   +1 more source

Electrically-pumped compact topological bulk lasers driven by band-inverted bound states in the continuum

Light: Science & Applications, 2023
One of the most exciting breakthroughs in physics is the concept of topology that was recently introduced to photonics, achieving robust functionalities, as manifested in the recently demonstrated topological lasers.
Song Han, Jieyuan Cui, Yunda Chua, Yongquan Zeng, Liangxing Hu, Mingjin Dai, Fakun Wang, Fangyuan Sun, Song Zhu, Lianhe Li, Alexander Giles Davies, Edmund Harold Linfield, Chuan Seng Tan, Yuri Kivshar, Qi Jie Wang   +14 more
doaj   +1 more source