Zobrazeno 1 - 7
of 7
pro vyhledávání: '"P. M. Thibado"'
Autor:
J. Durbin, J. M. Mangum, M. N. Gikunda, F. Harerimana, T. Amin, P. Kumar, L. L. Bonilla, P. M. Thibado
Publikováno v:
AIP Advances, Vol 13, Iss 7, Pp 075217-075217-7 (2023)
We present an Ito-Langevin model for freestanding graphene connected to an electrical circuit. The graphene is treated as a Brownian particle in a double-well potential and is adjacent to a fixed electrode to form a variable capacitor. The capacitor
Externí odkaz:
https://doaj.org/article/af051c1267b64afc9634019e32ebae26
Autor:
F. Harerimana, H. Peng, M. Otobo, F. Luo, M. N. Gikunda, J. M. Mangum, V. P. LaBella, P. M. Thibado
Publikováno v:
AIP Advances, Vol 10, Iss 10, Pp 105006-105006-6 (2020)
We present five circuit topologies for low power energy harvesting. The most efficient circuit uses a variable capacitor as the power source, a DC bias voltage to charge the variable capacitor, two transistors for rectification, and two storage capac
Externí odkaz:
https://doaj.org/article/deaa6147c3944f7fbad99e3ef08b6286
Publikováno v:
Complexity, Vol 2019 (2019)
In this study, an analytic derivation is made for the truncated Cauchy-Lorentz velocity distribution experimentally observed in freestanding graphene membranes. Three methods are used and discussed, including the Fokker-Planck-Kolmogorov equation, th
Externí odkaz:
https://doaj.org/article/b2d1c3b09c0248fcad9f9740022f0fd0
Autor:
Benjamin V. Shanabrook, W. Barvosa-Carter, Robert Bass, Brian R. Bennett, J. B. Boos, William W. Bewley, Allan S. Bracker, James C. Culbertson, E. R. Glaser, Walter Kruppa, R. Magno, W. J. Moore, Jerry R. Meyer, B. Z. Nosho, Doewon Park, P. M. Thibado, M. E. Twigg, R. J. Wagner, James R. Waterman, Lloyd J. Whitman, Ming J. Yang
Publikováno v:
Engineered Nanostructural Films and Materials.
Heterostructures formed from III-V semiconductors with the 6.1 angstroms lattice spacing (InAs, GaSb, AlSb and related alloys) have attracted significant interest because of their potential to define a new `state of the art' in applications including
Versatile sample handling system for scanning tunneling microscopy studies of molecular beam epitaxy
Publikováno v:
Journal of Vacuum Science & Technology B: Microelectronics and Nanometer Structures. 14:1870
The ongoing development of short-period semiconductor superlattices for electronic and optoelectronic applications requires atomic-scale control of epitaxial growth, especially at the interfaces. Given this requirement, there is a critical need for i
Autor:
Millicent N. Gikunda, Ferdinand Harerimana, James M. Mangum, Sumaya Rahman, Joshua P. Thompson, Charles Thomas Harris, Hugh O. H. Churchill, Paul M. Thibado
Publikováno v:
Membranes, Vol 12, Iss 5, p 533 (2022)
Highly flexible, electrically conductive freestanding graphene membranes hold great promise for vibration-based applications. This study focuses on their integration into mainstream semiconductor manufacturing methods. We designed a two-mask lithogra
Externí odkaz:
https://doaj.org/article/4268c33e3b524e6ca3fde83c8a8c6064
Publikováno v:
Membranes, Vol 11, Iss 7, p 516 (2021)
Electrically conductive, highly flexible graphene membranes hold great promise for harvesting energy from ambient vibrations. For this study, we built numerous three-dimensional graphene ripples, with each featuring a different amount of compression,
Externí odkaz:
https://doaj.org/article/e53aa2d184e64d0bbcaf4c8f54d255d1