Zobrazeno 1 - 10
of 97
pro vyhledávání: '"G.N. Maracas"'
Publikováno v:
Journal of Crystal Growth. :281-285
We have demonstrated how to use the 44 wavelength ellipsometer for in-situ closed-loop feedback control of a molecular beam epitaxy in order to grow reproducible AlAs GaAs Fabry—Perot cavities. Sample-to-sample reproducibility of the Fabry—Perot
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::395420f6103a2cdbbb9a1194674d8c9b
https://doi.org/10.1016/s0022-0248(96)01233-x
https://doi.org/10.1016/s0022-0248(96)01233-x
Publikováno v:
IEEE Journal of Quantum Electronics. 31:1216-1222
A new technique for solving the BenDaniel-Duke Hamiltonian using a Fourier series method is discussed. This method Fourier transforms the effective mass and potential profiles to calculate the eigenenergies and probability densities in transform spac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0bbdfc50763e867bf7b321b126878b43
https://doi.org/10.1109/3.391083
https://doi.org/10.1109/3.391083
Autor:
G.N. Maracas, D.S. Gerber
Publikováno v:
IEEE Journal of Quantum Electronics. 29:2589-2595
A simple model is presented which takes into account interference effects in the common three-layer p-i-n diode epitaxial structure used for measurement of electroabsorption effects in multiple quantum well material. Antireflection coatings or surfac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::82616234a88ebd5b5318e7a9de0b9481
https://doi.org/10.1109/3.250380
https://doi.org/10.1109/3.250380
Publikováno v:
IEEE Transactions on Electron Devices. 37:1217-1227
Output resistance and transconductance of GaAs MESFETs have been observed to change significantly at very low frequencies. Extensive measurements of these characteristics as a function of device bias are reported. Direct measurements of the dispersiv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d23518e3720f9034caf02febd6c4a44b
https://doi.org/10.1109/16.108182
https://doi.org/10.1109/16.108182
Autor:
Alfred M. Kriman, David K. Ferry, R. Mezenner, G.N. Maracas, H. H. Wieder, P. Chu, Wen-Ping Liu, R. A. Puechner, Peter G. Newman, Jun Ma, Gary H. Bernstein
Publikováno v:
Surface Science. 228:520-523
Microfabrication through the use of electron-beam lithography has allowed the creation of nanostructures with interesting and novel properties, and it is now possible to create potential-induced lateral surface superlattices. The magnetoconductance i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::10260b8a0570367cd448f4d77ce1d751
https://doi.org/10.1016/0039-6028(90)90367-h
https://doi.org/10.1016/0039-6028(90)90367-h
Publikováno v:
[1991] 49th Annual Device Research Conference Digest.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9104157e9b78718af9b793a4c67beed0
https://doi.org/10.1109/drc.1991.664692
https://doi.org/10.1109/drc.1991.664692
Autor:
Jeff C-P Chuang, Yong-Hang Zhang, Samir M. El-Ghazaly, D.K. Schroder, A.C. Reyes, G.N. Maracas
Publikováno v:
1997 IEEE MTT-S International Microwave Symposium Digest.
This paper describes transmission-line structures for optoelectronic integrated circuits (OEICs) and monolithic microwave integrated circuits (MMICs) using glass processing assisted microbump bonding (GPAMBB). Two different configurations of air-gap
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d397c74954e73ffc91907de04ed0ab45
https://doi.org/10.1109/mwsym.1997.604570
https://doi.org/10.1109/mwsym.1997.604570
Publikováno v:
Surface Science. 229:341-343
We report the measurement of periodic effects in the magnetoconductance of surface superlattices, prepared by electron-beam lithography on GaAs MESFET's, which are replicas of the negative magneto-resistance (signature of weak localization), with sep
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::15bf47b6e3c7c0456e52f4a75e79b598
https://doi.org/10.1016/0039-6028(90)90901-j
https://doi.org/10.1016/0039-6028(90)90901-j
Publikováno v:
IEEE Transactions on Acoustics, Speech, and Signal Processing. 38:370-372
The problem of estimating time constants of multiple exponentials in additive white Gaussian noise is investigated. It is shown that existing linear-production-based techniques, which perform very well for decay-rate estimation of signals with differ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::48576a601bb6eaa893b7b888a1836b0d
https://doi.org/10.1109/29.103077
https://doi.org/10.1109/29.103077
