Results 41 to 50 of about 24,114 (195)

Charge transport in semiconductors assembled from nanocrystal quantum dots

Nature Communications, 2020
While efficiency of nanocrystal-based devices has improved, charge transport within semiconductors assembled from nanocrystal quantum dots has remained unclear.
Nuri Yazdani, Samuel Andermatt, Maksym Yarema, Vasco Farto, Mohammad Hossein Bani-Hashemian, Sebastian Volk, Weyde M. M. Lin, Olesya Yarema, Mathieu Luisier, Vanessa Wood   +9 more
doaj   +1 more source

Measurements and TCAD simulation of novel ATLAS planar pixel detector structures for the HL-LHC upgrade

, 2014
The LHC accelerator complex will be upgraded between 2020-2022, to the High-Luminosity-LHC, to considerably increase statistics for the various physics analyses.
Dinu, N., Gkougkousis, E., Lounis, A., Nellist, C.   +3 more
core   +3 more sources

Development of Edgeless n-on-p Planar Pixel Sensors for future ATLAS Upgrades [PDF]

, 2012
The development of n-on-p "edgeless" planar pixel sensors being fabricated at FBK (Trento, Italy), aimed at the upgrade of the ATLAS Inner Detector for the High Luminosity phase of the Large Hadron Collider (HL-LHC), is reported. A characterizing feature
Bagolini, A., Bomben, M., Boscardin, M., Bosisio, L., Calderini, G., Chauveau, J., Giacomini, G., La Rosa, A., Marchori, G., Zorzi, N.   +9 more
core   +2 more sources

Ion Crowding Effect in Unilaterally Downsized Perovskite Memristors

Advanced Science, EarlyView.
The downscaling of perovskite memristors incorporating monocrystalline nanoplates is accompanied by an ion crowding effect, which greatly enhances the local electric field in the vicinity of electrode. The highly controlled crowding of anions and vacancies results in anisotropic switching characteristics as well as unique morphology modification ...
Conghui Tan, Meiqi An, Weili Liu, Haotian Wang, Shuai Yang, Jing Li, Jianliang Li, Yingmin Luo, Chao Wang, Jiao Xu, Yaodan Chi, Yiming Yang   +11 more
wiley   +1 more source

Numerical Analysis of AlGaAs/InGaAs/GaAs pHEMT

Известия высших учебных заведений России: Радиоэлектроника
Introduction. In most technological processes, the parameters of transistors may exhibit variations in values. As a result, integrated circuit (IC) parameters may spread beyond the nominal values stated in the technological specification.
A. V. Sapozhnikov, I. S. Pushnitsa, A. L. Dudin, V. V. Perepelovskiy   +3 more
doaj   +1 more source

Efficiency and timing performance of the MuPix7 high-voltage monolithic active pixel sensor

, 2018
The MuPix7 is a prototype high voltage monolithic active pixel sensor with 103 times 80 um2 pixels thinned to 64 um and incorporating the complete read-out circuitry including a 1.25 Gbit/s differential data link.
Aeschbacher, Frank Meier, Augustin, Heiko, Berger, Niklaus, Bruch, Dorothea vom, Dittmeier, Sebastian, González, Annie Meneses, Grzesik, Carsten, Hammerich, Jan, Hartenstein, Ulrich, Huang, Qinhua, Huth, Lennart, Immig, David Maximilian, Kiehn, Moritz, Kozlinskiy, Alexandr, Perić, Ivan, Perrevoort, Ann-Kathrin, Schöning, André, Shrestha, Shruti, Wauters, Frederik, Wiedner, Dirk   +19 more
core   +1 more source

Ultraviolet Photodetectors Based on 4H‐SiC With Honeycomb‐Like Light‐Trapping Structures

Advanced Science, EarlyView.
A facile photoelectrochemical etching method creates honeycomb‐like light‐trapping microstructures on SiC. These microstructures suppress UV reflection and enhance absorption by extending the optical path and facilitating multiple internal reflections, while strengthening the local electric field.
Huifan Xiong, Xiliang Luo, Qunsi Yang, Yibo Hu, Jieshi Chen, Lihui Song, Deren Yang, Xiaodong Pi   +7 more
wiley   +1 more source

Quantum transport through a constriction in nanosheet gate-all-around transistors

Communications Engineering
In nanoscale transistors, quantum mechanical effects such as tunneling and quantization significantly influence device characteristics. However, large-scale quantum transport simulation remains a challenging field, making it difficult to account for ...
Kyoung Yeon Kim, Hong-Hyun Park, Seonghoon Jin, Uihui Kwon, Woosung Choi, Dae Sin Kim   +5 more
doaj   +1 more source

Remediation of contaminated marine sediment using bentonite, kaolin and sand as capping materials [PDF]

, 2019
There is a growing public concern over the issue of sediment contamination resulting from industrial, municipal wastewater, mining activities, and improper use of chemical fertilizer or pesticides.
Kabir Aliyu, Mohammed
core   +1 more source

Density-Dependent Electron Transport and Precise Modeling of GaN HEMTs

, 2015
We report on the direct measurement of two-dimensional sheet charge density dependence of electron transport in AlGaN/GaN high electron mobility transistors.
Akyol, Fatih, Bajaj, Sanyam, Chumbes, Eduardo M., Hung, Ting-Hsiang, Khurgin, Jacob, Krishnamoorthy, Sriram, Park, Pil Sung, Rajan, Siddharth, Reza, Shahed, Shoron, Omor F.   +9 more
core   +1 more source