Löher, T. ; Tomm, Y. ; Klein, Andreas ; Su, D. ; Pettenkofer, C. ; Jaegermann, Wolfram (2021)
Highly oriented layers of the three‐dimensional semiconductor CdTe on the two‐dimensional layered semiconductors MoTe₂ and WSe₂.
In: Journal of Applied Physics, 1996, 80 (10)
doi: 10.26083/tuprints-00019923
Article, Secondary publication, Publisher's Version
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Item Type: | Article |
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Type of entry: | Secondary publication |
Title: | Highly oriented layers of the three‐dimensional semiconductor CdTe on the two‐dimensional layered semiconductors MoTe₂ and WSe₂ |
Language: | English |
Date: | 17 November 2021 |
Place of Publication: | Darmstadt |
Year of primary publication: | 1996 |
Publisher: | AIP Publishing |
Journal or Publication Title: | Journal of Applied Physics |
Volume of the journal: | 80 |
Issue Number: | 10 |
DOI: | 10.26083/tuprints-00019923 |
Corresponding Links: | |
Origin: | Secondary publication service |
Abstract: | The II–VI semiconductor CdTe was sequentially deposited onto the (0001) van der Waals surfaces of the layered compound semiconductors MoTe₂ and WSe₂ by molecular beam epitaxy. Growth could only be achieved after deposition of a nucleation layer of CdTe at room temperature. After nucleation subsequent deposition steps followed at increased substrate temperatures (T=170–370 °C) in order to increase the crystalline quality of the films. The deposited films were investigated after each growth step by low energy electron diffraction and photoelectron spectroscopy. The diffraction pattern indicates a facetting of the (111) oriented film surfaces. From photoemission data we exclude interface reactions between substrate and film material. Transmission electron microscopy was used to examine the film morphology after the UHV experiments. The mean diameter of the film crystallites is 200–400 Å. |
Status: | Publisher's Version |
URN: | urn:nbn:de:tuda-tuprints-199234 |
Classification DDC: | 500 Science and mathematics > 530 Physics |
Divisions: | 11 Department of Materials and Earth Sciences > Material Science > Surface Science |
Date Deposited: | 17 Nov 2021 13:13 |
Last Modified: | 19 Sep 2023 18:02 |
URI: | https://tuprints.ulb.tu-darmstadt.de/id/eprint/19923 |
PPN: | 504216562 |
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Highly oriented layers of the three‐dimensional semiconductor CdTe on the two‐dimensional layered semiconductors MoTe₂ and WSe₂. (deposited 17 Nov 2021 13:20)
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