| Publication Type |
Journal Article |
| School or College |
College of Engineering |
| Department |
Materials Science & Engineering |
| Creator |
Scarpulla, Michael |
| Other Author |
Shan, W.; Yu, K. M.; Walukiewicz, W.; Beeman, J. W.; Wu, J.; Ager III, J. W.; Dubon, O. D.; Haller, E. E. |
| Title |
Effects of pressure on the band structure of highly mismatched Zn1-yMnyOxTe1-x alloys |
| Date |
2004 |
| Description |
We report photomodulation spectroscopy measurements of the pressure dependence of the optical transition in Zn12yMnyOxTe1-x alloys that is associated with the lowest Ѓ conduction band (termed E2 subband). The pressure-induced energy shift of the E2 transition is nonlinear and much weaker as compared to the change of the direct band gap of Zn0.88Mn0.12Te. The weak pressure dependence of the E2 transition can be fully understood based on the band anticrossing model in which the E2 subband results from an interaction between the extended ZnMnTe conduction-band states and the localized O electronic states. |
| Type |
Text |
| Publisher |
American Institute of Physics (AIP) |
| Journal Title |
Applied Physics Letters |
| Volume |
84 |
| Issue |
6 |
| First Page |
924 |
| Last Page |
926 |
| DOI |
10.1063/1.1646457 |
| citatation_issn |
36951 |
| Subject |
Highly mismatched alloys; Zinc telluride; Anticrossing |
| Subject LCSH |
Semiconductors -- Defects; Metals -- Defects; Thin films; Ion implantation; Semiconductor doping |
| Language |
eng |
| Bibliographic Citation |
Shan, W., Yu, K. M., Walukiewicz, W., Beeman, J. W., Wu, J., Ager III, J. W., Scarpulla, M., Dubon, O. D., & Haller, E. E. (2004). Effects of pressure on the band structure of highly mismatched Zn1-yMnyOxTe1-x alloys. Applied Physics Letters, 84(6), 924-6. |
| Rights Management |
(c)American Institute of Physics. The following article appeared in Shan, W., Yu, K. M., Walukiewicz, W., Beeman, J. W., Wu, J., Ager III, J. W., Scarpulla, M., Dubon, O. D., & Haller, E. E., Applied Physics Letters, 84(6), 2004 and may be found at http://dx.doi.org/10.1063/1.1646457 |
| Format Medium |
application/pdf |
| Format Extent |
144,935 bytes |
| Identifier |
ir-main,12271 |
| ARK |
ark:/87278/s6rj52vs |
| Setname |
ir_uspace |
| ID |
704718 |
| Reference URL |
https://collections.lib.utah.edu/ark:/87278/s6rj52vs |
