dc.contributor.author | Prakash, Maneesha | eng |
dc.contributor.author | Chandrasekhar, Meera | eng |
dc.contributor.author | Chandrasekhar, Holalkere R. | eng |
dc.contributor.author | Miotkowski, I. | eng |
dc.contributor.author | Ramdas, A. K. | eng |
dc.date.issued | 1990 | eng |
dc.description | URL:http://link.aps.org/doi/10.1103/PhysRevB.42.3586
DOI:10.1103/PhysRevB.42.3586 | eng |
dc.description.abstract | We present a photoluminescence study of CdTe:Sb at 5 and 15 K under hydrostatic pressures of 0 to 32 kbar. We determine the pressure coefficients of several electronic transitions: the neutral-acceptor-bound exciton A0X, its phonon replica A0X-LO, the electron-to-acceptor transition e-A0, its phonon replica (e-A0)-LO, and four donor-acceptor peaks. A nonlinear pressure behavior is found for the main exciton peak. The linear term is 7.6±0.2 meV/kbar. We find that the binding energies of the A0X and the bare acceptor change with pressure. This change influences acceptor-bound magnetic polaron binding energies in the Cd1-xMnxTe alloys. | eng |
dc.description.sponsorship | The work at the University of Missouri was supported by the U.S. Army Research Office under Grant No. DAAL03-86-K-0083 and by the U.S. Department of Energy under Grant No. DE-FG02-89ER45402. The work at Purdue University was supported byt the National Science Foundation under Grant No. DMR-89-13706. | eng |
dc.identifier.citation | Phys. Rev. B 42, 3586-3590 (1990) | eng |
dc.identifier.issn | 1098-0121 | eng |
dc.identifier.uri | http://hdl.handle.net/10355/8169 | eng |
dc.language | English | eng |
dc.publisher | American Physical Society | eng |
dc.relation.ispartofcollection | University of Missouri--Columbia. College of Arts and Sciences. Department of Physics and Astronomy. Physics and Astronomy publications | eng |
dc.subject.lcsh | Photoluminescence | eng |
dc.subject.lcsh | Hydrostatic pressure | eng |
dc.title | Electronic transitions in CdTe under pressure | eng |
dc.type | Article | eng |