Zobrazeno 1 - 10
of 24
pro vyhledávání: '"James Fonseca"'
Autor:
Jonathan D. Gomez, Diane C. Fujino, Esther Lezra, Jordan Mitchell, George Lipsitz, James Fonseca
Publikováno v:
Review of Education, Pedagogy, and Cultural Studies. 40:69-95
The Transformative Pedagogy Project (TPP) at the University of California, Santa Barbara (UCSB), is an interdisciplinary and intergenerational learning community seeking to develop ways of knowing ...
Autor:
James Charles, Daniel Lemus, Robert Andrawis, Prasad Sarangapani, Xinchen Guo, Michael Povolotskyi, James Fonseca, Tillmann Kubis, Roksana Golizadeh-Mojarad, Gerhard Klimeck, Daniel Mejia
Publikováno v:
Journal of Computational Electronics. 15:1123-1129
In this work, the coherent and incoherent transport simulation capabilities of the multipurpose nanodevice simulation tool NEMO5 are presented and applied on transport in tunneling field-effect transistors. The comparison with experimental resistivit
Autor:
Yaohua Tan, Arvind Ajoy, Zhengping Jiang, Michael Povolotskyi, Tillmann Kubis, James Fonseca, Ganesh Hegde, Parijat Sengupta, Bozidar Novakovic, Gerhard Klimeck, Hesameddin Ilatikhameneh
Publikováno v:
Birck and NCN Publications
As semiconductor devices scale to new dimensions, the materials and designs become more dependent on atomic details. NEMO5 is a nanoelectronics modeling package designed for comprehending the critical multi-scale, multi-physics phenomena through effi
Publikováno v:
Discrete and Continuous Dynamical Systems - Series B. 17:2725-2743
We introduce a mathematical model, which describes the charge inversion phenomena in systems with a charged wall or boundary. This model may prove helpful in understanding semiconductor devices, ion channels, and electrochemical systems like batterie
Publikováno v:
Journal of Computational Electronics. 7:20-23
Biologically-inspired nanodevices can serve as “natural” alternatives to conventional semiconductor devices in many applications from information storage to mechanical rotors. In this work we consider an ATP-powered transmembrane protein, the Na+
Publikováno v:
Journal of Membrane Biology, vol. 216, no. 2-3, pp. 107-16
Palytoxin (PTX) opens a pathway for ions to pass through Na,K-ATPase. We investigate here whether PTX also acts on nongastric H,K-ATPases. The following combinations of cRNA were expressed in Xenopus laevis oocytes: Bufo marinus bladder H,K-ATPase al
Autor:
James Charles, Woody Gilbertson, Tarek A. Ameen, Daniel Mejia, Andrew Roche, Prasad Sarangapani, Hesameddin Ilatikhameneh, James Fonseca, Gerhard Klimeck
Publikováno v:
2015 International Workshop on Computational Electronics (IWCE).
Self-assembled quantum dots have improved the performance of many optoelectronic devices such as infrared photodetectors and intermediate band solar cells [1], [2]. They offer the ability to tune device parameters by carefully adjusting device dimens
Publikováno v:
Condensed Matter Physics, Vol 18, Iss 1, p 13601 (2015)
The energetics of ionic selectivity in the neuronal sodium channels is studied. A simple model constructed for the selectivity filter of the channel is used. The selectivity filter of this channel type contains aspartate (D), glutamate (E), lysine (K
Autor:
James Fonseca, Savas Kaya
Publikováno v:
Solid-State Electronics. 48:1843-1847
In the sub-50-nm scale, the aggressive scaling of MOSFETs is expected to culminate in dual-gate (DG) architectures on SOI substrates. DG MOSFETs are widely accepted to be the ultimate design that silicon can deliver in terms of on and off currents. S
Publikováno v:
2014 International Conference on Simulation of Semiconductor Processes and Devices (SISPAD).
Quantum transport algorithms such as QTBM and NEGF/RGF have been efficiently implemented in the multi-scale simulation tool NEMO5 by taking advantage of the Hamiltonian's characteristics of nanowires without explicit spinorbit coupling in the tight b