Zobrazeno 1 - 10
of 104
pro vyhledávání: '"M. Newns"'
Autor:
M. Stewart, S. Lepadatu, L. N. McCartney, M. G. Cain, L. Wright, J. Crain, D. M. Newns, G. J. Martyna
Publikováno v:
APL Materials, Vol 3, Iss 2, Pp 026103-026103-7 (2015)
The determination of the piezoelectric coefficient of thin films using interferometry is hindered by bending contributions. Using finite element analysis (FEA) simulations, we show that the Lefki and Dormans approximations using either single or doub
Externí odkaz:
https://doaj.org/article/74bb5712ea9f49fea368b32a4f978fa2
Akademický článek
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Autor:
Chiu-Chun Tang, Chung-Yu Mou, C. C. Tsuei, D. C. Ling, Chi-Te Liang, Dennis M. Newns, Wen-Yao Wei, Jeng-Chung Chen, Cheng-Chung Chi, Tung-Sheng Lo
Publikováno v:
Physical Review B. 95
We report the observation of two distinct types of magnetoconductance oscillations in six coupled quantum dots (QDs) in the integer quantum Hall regime. By tuning the magnetic field and gate voltage, we find robust conductance peaks and dips on the p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::040096ca75475e7217b4eb44c49f7dfe
https://doi.org/10.1103/physrevb.95.155445
https://doi.org/10.1103/physrevb.95.155445
Publikováno v:
Progress of Theoretical Physics Supplement. 106:411-418
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f75aae2c1397ed50a9fa4f7d14f8f80e
https://doi.org/10.1143/ptp.106.411
https://doi.org/10.1143/ptp.106.411
Publikováno v:
MRS Bulletin. 37:1071-1076
Moore’s law of transistor scaling, the exponential increase in the number of complementary metal oxide semiconductor (CMOS) transistors per unit area, continues unabated; however, computer clock speeds have remained frozen since 2003. The developme
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d477f69942fbfbbe0be79338dfa3e72c
https://doi.org/10.1557/mrs.2012.267
https://doi.org/10.1557/mrs.2012.267
Publikováno v:
Advanced Materials. 24:3672-3677
Field effect transistors are reaching the limits imposed by the scaling of materials and the electrostatic gating physics underlying the device. In this Communication, a new type of switch based on different physics, which combines known piezoelectri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2ef89a22ff2eb297e519ffc38b2d8908
https://doi.org/10.1002/adma.201104617
https://doi.org/10.1002/adma.201104617
Autor:
Amal Kasry, Ageeth A. Bol, Mostafa El Ashry, Glenn J. Martyna, Dennis M. Newns, Razvan A. Nistor, George S. Tulevski
Publikováno v:
Thin Solid Films. 520:4827-4830
In this work, a metal busbar microstructure is introduced to decrease the effective sheet resistance of both graphene and carbon nanotube films to a value suitable for use as transparent conducting electrodes (TCEs). The proposed busbar architecture,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::66f5a0358cf783935ade4338815cf432
https://doi.org/10.1016/j.tsf.2012.01.031
https://doi.org/10.1016/j.tsf.2012.01.031
Publikováno v:
Nano Letters. 11:3629-3633
The ballistic conductance through junctions between multilayer graphene films and several different metals is studied using ab initio calculations within the local density approximation. The system consists of films of up to four graphene layers (Ber
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bed52515abb3f58dabbbc54a9cc86584
https://doi.org/10.1021/nl201436b
https://doi.org/10.1021/nl201436b
Autor:
Razvan A. Nistor, Xiao-Hu Liu, Zak E. Hughes, Lia Krusin-Elbaum, Sujata Paul, Simone Raoux, Dimitri Basov, David Shrekenhamer, Cyril Cabral, Bruce G. Elmegreen, Dmitry Shakhvorostov, Young Hye Song, Martin H. Müser, Glenn J. Martyna, Dennis M. Newns
Publikováno v:
Proceedings of the National Academy of Sciences. 106:10907-10911
Phase-change materials are functionally important materials that can be thermally interconverted between metallic (crystalline) and semiconducting (amorphous) phases on a very short time scale. Although the interconversion appears to involve a change
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::55514787e8b200f6763efd47e6404635
https://doi.org/10.1073/pnas.0812942106
https://doi.org/10.1073/pnas.0812942106
Autor:
Glenn J. Martyna, Lynne Gignac, Paul M. Solomon, Matthew W. Copel, Hiroyuki Miyazoe, Dennis M. Newns, Thomas M. Shaw, Alejandro G. Schrott, Josephine B. Chang, Xiao-Hu Liu
Publikováno v:
Nanotechnology. 26(37)
We present the first realization of a monolithically integrated piezoelectronic transistor (PET), a new transduction-based computer switch which could potentially operate conventional computer logic at 1/50 the power requirements of current Si-based
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::df002e2a7afa80a5872554ff6e3ae62b
https://pubmed.ncbi.nlm.nih.gov/26552614
https://pubmed.ncbi.nlm.nih.gov/26552614