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a |
| 003 - CONTROL NUMBER IDENTIFIER |
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OSt |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
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20200115145640.0 |
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200115b xxu||||| |||| 00| 0 eng d |
| 040 ## - CATALOGING SOURCE |
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AIKTC-KRRC |
| Transcribing agency |
AIKTC-KRRC |
| 100 ## - MAIN ENTRY--PERSONAL NAME |
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| 9 (RLIN) |
11742 |
| Author |
Sali, Ahmed |
| 245 ## - TITLE STATEMENT |
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| Title |
Simultaneous effects of the wetting layer, intense laser and the conduction band non-parabolicity on the donor binding energy in a InAs/GaAs conical quantum dot using the numerical FEM |
| 250 ## - EDITION STATEMENT |
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| Volume, Issue number |
Vol.57(7), Jul |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. |
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| Place of publication, distribution, etc. |
New Delhi |
| Name of publisher, distributor, etc. |
CSIR |
| Year |
2019 |
| 300 ## - PHYSICAL DESCRIPTION |
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| Pagination |
483-491p. |
| 520 ## - SUMMARY, ETC. |
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| Summary, etc. |
Using the finite element method, we have performed a systematic study on the ground-state binding energy (Eୠሻ of a donor impurity confined in a InAs/GaAs conical quantum dot (CQD) with wetting layer (WL) and a realistic finite confining potential. The simultaneous effect of the applied electric and magnetic fields as well as the influence of an intense laser field have been performed on the Eୠ within the effective mass approximation. The band non-parabolicity effect is also considered using the energy dependent effective mass approximation. It has been shown that the Eୠ is highly dependent on the internal and external CQD structure parameters such as radial thickness, height and WL thickness, external electric, magnetic fields and intense laser field. The results we have obtained show that a quite significant contribution of the WL effects on the ground state energy and the Eୠ has found at small values of the cone radius. In the low confinement regime, the effect of the conduction band non-parabolicity becomes gradually smaller as the value of the cone radius increases and the influence of high-frequency laser increases with the non-parabolicity effect in the regime of small QD radius. Our resultsare in good agreement with those obtained in the literature. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| 9 (RLIN) |
4642 |
| Topical term or geographic name entry element |
Humanities and Applied Science |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
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| 9 (RLIN) |
11743 |
| Co-Author |
Rezzouk, Abdellah |
| 773 0# - HOST ITEM ENTRY |
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| Place, publisher, and date of publication |
New Delhi CSIR-NISCAIR |
| Title |
Indian journal of pure & applied physics (IJPAP) |
| International Standard Serial Number |
0019-5596 |
| 856 ## - ELECTRONIC LOCATION AND ACCESS |
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| URL |
http://nopr.niscair.res.in/bitstream/123456789/49497/1/IJPAP%2057%287%29%20483-491.pdf |
| Link text |
Click here |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
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| Source of classification or shelving scheme |
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| Koha item type |
Articles Abstract Database |
