TITLE

Band alignment in Ga[sub x]In[sub 1-x]P/InP heterostructures

AUTHOR(S)
Bensaada, A.; Graham, J.T.
PUB. DATE
January 1994
SOURCE
Applied Physics Letters;1/17/1994, Vol. 64 Issue 3, p273
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
Examines low temperature optical absorption measurements on gallium-based heterostructures. Depiction of intense absorption and electron-hole wave function overlapping; Comparison of experimental spectra and calculation in depicting band alignment; Correlation of type I and II band alignment with electron-heavy-hole system and GaInP/InP heterostructures.
ACCESSION #
4284391

 

Related Articles

  • Rate constants for the reaction, H+D2→HD+D, over the temperature range, 724–2061 K, by the flash photolysis-shock tube technique. Michael, J. V. // Journal of Chemical Physics;3/15/1990, Vol. 92 Issue 6, p3394 

    Thermal rate constants measured by the flash photolysis-shock tube (FP-ST) technique are reported for the reaction, H+D2→HD+D, over the temperature range, 724–2061 K. H-atom concentration has been monitored by atomic resonance absorption spectroscopy (aras). The results can be...

  • Characterization of multilayer HgCdTe heterostructures by differential absorption spectroscopy. Ariel, V.; Garber, V. // Applied Physics Letters;4/7/1997, Vol. 70 Issue 14, p1849 

    Applies differential absorption spectroscopy to the characterization of multilayer epitaxial HgCdTe heterostructures samples. Measurement of the transmission of the sample; Use of the spectrum of interference fringes to estimate the thickness of individual HgCdTe layers; Extraction of the...

  • Electroabsorption in ordered and disordered GaInP. Schmiedel, G.; Kiesel, P. // Journal of Applied Physics;1/15/1997, Vol. 81 Issue 2, p1008 

    Investigates the electroabsorption due to the Franz-Keldysh effect in gallium indium phosphate/aluminum gallium indium phosphate (GaIn/AlGaInP) p-i-n double heterostructures grown by metalorganic vapor phase epitaxy. Determination of field dependent absorption coefficient of ordered and...

  • On the structureless shape of the optical absorption bands of the β-oxygen cryocrystal. Loktev, V. M.; Sharapov, S. G. // Low Temperature Physics;Dec2000, Vol. 26 Issue 12 

    An attempt is made to calculate the absorption spectrum of the β phase of solid oxygen with allowance for the absence of long-range magnetic order in it. It is shown that the correlational character of the spin ordering in β-O[sub 2] leads to a substantial change in the spectral function...

  • Magneto-optical absorption spectra and self-similarity of GaAs-(Ga,Al)As quasiperiodic Fibonacci.... Bruno-Alfonso, A.; Oliveira, L.E. // Applied Physics Letters;7/24/1995, Vol. 67 Issue 4, p536 

    Examines the effects of in-plane magnetic fields on the interband optical absorption spectra of quasiperiodic Fibonacci superlattices. Determination of electron-envelope wave functions and magnetic subbands; Analysis of the optical absorption spectra of the magnetic fields; Nonparabolicity of...

  • Experimental and theoretical vibrational overtone spectra of vCH=3, 4, 5, and 6 in formaldehyde (H2CO). Luckhaus, D.; Coffey, M. J.; Fritz, M. D.; Crim, F. F. // Journal of Chemical Physics;3/8/1996, Vol. 104 Issue 10, p3472 

    We present the first photoacoustic absorption spectra of higher C–H stretching overtones in formaldehyde up to the visible spectral region. The analysis of the coarse rotational structure on the basis of asymmetric rotor simulations provides band centers up to the fifth overtone (vCH=6)....

  • On the electronic absorption spectrum of Cr[sup 4+] in Rb[sub 2]CrF[sub 6]. Pascual, Jose Luis // Journal of Chemical Physics;12/22/1998, Vol. 109 Issue 24, p11129 

    Investigates the electronic absorption spectrum of chromium ions in rubidium chromium hexafluoride. Application of the ab initio model potential embedding method; Calculation of the electronic state wave functions; Comparison between the calculated and experimentally measured spectra; Indirect...

  • Resonance properties from wave-packet propagation. Isele, A.; Meier, C.; Engel, V.; Fahrer, N.; Schlier, Ch. // Journal of Chemical Physics;10/1/1994, Vol. 101 Issue 7, p5919 

    We calculate resonance energies, wave functions, and widths by propagating wave packets on a grid. A collinear model of a symmetric triatomic molecule is studied and the results are compared to those obtained from a time-independent complex scaling calculation.

  • Carrier relaxation in InGaAs heterostructures. Sucha, G.; Bolton, S.R. // Applied Physics Letters;9/19/1994, Vol. 65 Issue 12, p1486 

    Investigates the carrier relaxation of indium gallium arsenide heterostructures using differential absorption spectroscopy. Carrier thermalization time for sample thickness; Differential absorption spectroscopy (DAS) used in studying the carrier dynamics; Difference in the behavior of the...

Share

Read the Article

Courtesy of VIRGINIA BEACH PUBLIC LIBRARY AND SYSTEM

Sorry, but this item is not currently available from your library.

Try another library?
Sign out of this library

Other Topics