Measuring Non-uniformities in GaN/AlN Quantum Wells
نویسندگان
چکیده
منابع مشابه
Non-uniformities in the RC4 Stream Cipher
The RC4 stream cipher is used to protect messages from eavesdroppers in many settings, including some of the Transport Layer Security (TLS) protocols used to secure much internet traffic. Nonuniformities in the output of a stream cipher are a weakness that an eavesdropper can exploit to gain information about the encrypted messages. In this report we verify the size of some nonuniformities of R...
متن کاملCurrents of non-uniformities in solar atmosphere
Non-uniformities of plasma and magnetic field are known to cause electric currents in plasma. Electron density gradient causes diffusion current, electron temperature gradient — thermocurrent, gradient of magnetic field module — gradient current, curvature of magnetic field lines — centrifugal current. Being independent of electric field, the currents of non-uniformities may act as extraneous t...
متن کاملMagnetoresistance in Coupled Quantum Wells
The in-plane magnetic field suppresses the quantum coupling between electrons in a double quantum well structure. The microscopical theory of this effect is developed and confirmed experimentally. We have shown that the decrease of the " resistance resonance " peak is sensitive to the mutual orientation of the current and the in-plane magnetic field. The characteristic field required for the su...
متن کاملMeasuring Liquid Volumes in Sub-nanoliter Wells
We are developing a method for high-throughput screening using arrays of “nanowells” built into a silicon substrate. These wells can serve as bioreactors for studying a variety of biochemical reactions such as the enzymatic activity that occurs in yeast metabolism. For a variety of studies it is important to know the volume of liquid that has been deposited in a given well and/or to monitor the...
متن کاملoptimization of electron raman scattering in double rectangular quantum wells
in this work, by using the particle swarm optimization the electron raman scattering for square double quantum wells is optimized. for this purpose, by combining the particle swarm algorithm together with the numerical solution procedures for equations, and also the perturbation theory we find the optimal structure that maximizes the electron raman scattering. application of this algorithm to t...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Microscopy and Microanalysis
سال: 2003
ISSN: 1431-9276,1435-8115
DOI: 10.1017/s1431927603444085