Zobrazeno 1 - 10
of 292
pro vyhledávání: '"W.E. Hagston"'
Publikováno v:
Journal of Crystal Growth. 290:235-240
A simple transferable potential for binary, highly ionic oxides is derived from a previous work. In this new potential the van der Waals terms involving cations and the cation–cation short-range repulsive interactions do not appear explicitly. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1357178d486ae5f7c3450a3886c39ffc
https://doi.org/10.1016/j.jcrysgro.2005.12.076
https://doi.org/10.1016/j.jcrysgro.2005.12.076
Publikováno v:
Computational Materials Science. 30:126-130
A new method for investigating surface tension, using molecular dynamics simulations, is proposed. The method uses the inter-particle forces to characterise the surface region. The average particle energy in this region is then employed to evaluate t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dc5865df74a27553c637df8b2d55d175
https://doi.org/10.1016/j.commatsci.2004.01.020
https://doi.org/10.1016/j.commatsci.2004.01.020
Publikováno v:
Physica E: Low-dimensional Systems and Nanostructures. 10:331-335
Calculations of exciton energies are presented in a 3.6 nm Cd 0.78 Mg 0.22 Te − CdTe − Cd 0.86 Mn 0.14 Te asymmetric quantum well. The results of the calculations are compared to recent photoluminescence (PL) experiments. The analysis of the PL s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::24703cf136cf8e4525170d466d8fa1a9
https://doi.org/10.1016/s1386-9477(01)00110-2
https://doi.org/10.1016/s1386-9477(01)00110-2
Autor:
Stanley W. Tozer, Y. Kim, W.E. Hagston, Grzegorz Karczewski, Hiroyuki Yokoi, T. Stirner, Yu. G. Semenov, Hirofumi Mino, Jacek Kossut, S. Takeyama, Satoru Adachi
Publikováno v:
Physica B: Condensed Matter. :453-458
Exciton photoluminescence in a diluted magnetic asymmetric quantum well has given clear evidence of “asymmetric exciton magnetic polaron states” in magnetic fields. The theoretical calculation to interpret the observed magneto-optical data has cl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::08b2bb0295b54804d8dbbd53eda30082
https://doi.org/10.1016/s0921-4526(00)00698-0
https://doi.org/10.1016/s0921-4526(00)00698-0
Publikováno v:
Journal of Applied Physics. 88:1373-1379
Studies of pulsed laser annealing (PLA) of CdTe/CdMnTe quantum well structures are made in order to examine depth dependent effects in laser irradiated semiconductors. Since diffusion coefficients are strongly dependent on the temperature, depth reso
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8c0f48164a6642d61a8b8d1977b476e2
https://doi.org/10.1063/1.373826
https://doi.org/10.1063/1.373826
Autor:
W.E. Hagston, Grzegorz Karczewski, Jacek Kossut, Tomasz Wojtowicz, T. Stirner, J. Miao, S. Takeyama
Publikováno v:
Physical Review B. 60:11545-11549
Photoluminescence experiments were carried out for a 3.6-nm ${\mathrm{Cd}}_{0.78}{\mathrm{Mg}}_{0.22}\mathrm{Te}\ensuremath{-}\mathrm{CdTe}\ensuremath{-}{\mathrm{Cd}}_{0.86}{\mathrm{Mn}}_{0.14}\mathrm{Te}$ asymmetric quantum well and show the occurre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::45e0a93b49eb17e82efea4971ccf0603
https://doi.org/10.1103/physrevb.60.11545
https://doi.org/10.1103/physrevb.60.11545
Publikováno v:
Scopus-Elsevier
This paper describes the results of experimental and theoretical studies on the role of phase-stabilization and point defects in the growth of α-Al 2 O 3 alumina and eskolaite Cr 2 O 3 chromia. The experimental approach has been to utilize the simil
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::38dda68add132fa625edc9c1fe1fe669
https://doi.org/10.1016/s0257-8972(99)00181-4
https://doi.org/10.1016/s0257-8972(99)00181-4
Publikováno v:
Physical Review B. 59:5784-5790
A two-level system model is extended to analyze the Faraday rotation effect in ${\mathrm{C}\mathrm{d}\mathrm{T}\mathrm{e}/\mathrm{C}\mathrm{d}}_{1\ensuremath{-}x}{\mathrm{Mn}}_{x}\mathrm{Te}$ superlattice structures and to explain experimental Farada
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::07f6cd7af6b16007233cdede73c5dcbb
https://doi.org/10.1103/physrevb.59.5784
https://doi.org/10.1103/physrevb.59.5784
Publikováno v:
Physical Review B. 58:7040-7045
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fc8f5f5f0af288236cbb7324eb9966fd
https://doi.org/10.1103/physrevb.58.7040
https://doi.org/10.1103/physrevb.58.7040
Publikováno v:
Superlattices and Microstructures. 23:289-296
In order to investigate the symmetry (i.e. sphericity) of donor–bound electron wavefunctions in quantum wells, we have invoked a two-parameter trial wavefunction. One parameter is the Bohr radius λ, whilst the other is the eccentricity parameter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::acefab3f98bc13b56936027186540808
https://doi.org/10.1006/spmi.1996.9990
https://doi.org/10.1006/spmi.1996.9990