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Purge Effect on Heterointerfaces of ZnSe/MgS Superlattices Grown by Metalorganic Vapor Phase Epitaxy
| Content Provider | Scilit |
|---|---|
| Author | Suzuki, Hideki Suzuki Hideki Obinata, Toshio Obinata Toshio Nashiki, Hiroyuki Nashiki Hiroyuki Uesugi, Katsuhiro Uesugi Katsuhiro Suemune, Ikuo Suemune Ikuo |
| Copyright Year | 1996 |
| Description | Journal: Japanese Journal of Applied Physics Heterointerface properties of ZnSe/MgS superlattices (SLs) grown by -0.52pt metalorganic vapor phase epitaxy (MOVPE) are characterized using X-ray diffraction measurements and in situ monitoring of optical multiple reflection in the SL films. These studies showed the formation of MgSe-related extra interface layers in the SLs. It was found that a purge with a Zn precursor effectively suppresses the extra interface layer formation. By a purge with a Zn precursor, linewidths of the photoluminescence (PL) spectra became much narrower than those of SLs grown without purging. Monolayer exciton PL peaks were clearly observed in a SL with narrow wells. This demonstrates that a purge with a Zn precursor effectively improves the abruptness and the atomic flatness of the ZnSe/MgS heterointerfaces. |
| Related Links | http://iopscience.iop.org/article/10.1143/JJAP.35.L1658/pdf |
| ISSN | 00214922 |
| e-ISSN | 13474065 |
| DOI | 10.1143/jjap.35.l1658 |
| Journal | Japanese Journal of Applied Physics |
| Issue Number | 12B |
| Volume Number | 35 |
| Language | English |
| Publisher | IOP Publishing |
| Publisher Date | 1996-12-01 |
| Access Restriction | Open |
| Subject Keyword | Journal: Japanese Journal of Applied Physics |
| Content Type | Text |
| Resource Type | Article |
| Subject | Physics and Astronomy Engineering |
