Commutativity of the GaAs/AlAs(100) band offset
نویسندگان
چکیده
منابع مشابه
Band-offset non-commutativity of GaAs/AlGaAs interfaces probed by internal photoemission spectroscopy
Articles you may be interested in Polarization dependent photocurrent spectroscopy of single wurtzite GaAs/AlGaAs core-shell nanowires Appl. Bandgap and band offsets determination of semiconductor heterostructures using three-terminal ballistic carrier spectroscopy Appl. Synchrotron radiation photoemission spectroscopic study of band offsets and interface self-cleaning by atomic layer deposited...
متن کاملHeterojunction band offset engineering
Control of band discontinuities in semiconductor heterostructures may introduce a new important degree of freedom in the design of heterojunction devices and allow independent optimization of carrier injection, carrier confinement and ionization thresholds in high speed and optoelectronic devices. We will review recently proposed methods to microscopically control heterojunction parameters by m...
متن کاملQUASIPARTICLE CALCULATION OF VALENCE BAND OFFSET OF AIAs - GaAs ( 001 )
A first principles quasiparticle theory for band offsets of heterojunctious is developed and used to compute the vaJence band offset AE. for the prototypical AIAs-GIAs(001) interface. The result AE . = 0.53-1-0.05 eV is in good qreement with recent experimental values and in particular with the m ~ t recent photolumine~ence dst~ AE. ffi 0.56 ± 0.03 eV for an MBE grown sample. We show that there...
متن کاملInvestigation of the Effect of Band Offset and Mobility of Organic/Inorganic HTM Layers on the Performance of Perovskite Solar Cells
Abstract: Perovskite solar cells have become an attractive subject in the solar energydevice area. During ten years of development, the energy conversion efficiency has beenimproved from 2.2% to more than 22%, and it still has a very good potential for furtherenhancement. In this paper, a numerical model of the perovskite solar cell with thestructure of glass/ FTO/ TiO2/...
متن کاملCommutativity of the Schur Algebra
In this paper we study the Schur algebra of the induced representation of the Weil representation of a certain subgroup of GL 2 (C) and prove that it is commutative. It thus implies that the representation is multiplicity free.
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: Physical Review B
سال: 1988
ISSN: 0163-1829
DOI: 10.1103/physrevb.38.12764