Skip to main content

Van Der Waals Epitaxy of GaSe on WSe2

  • O. Lang (a1), R. Schlaf (a1), Y. Tomm (a1), C. Pettenkofer (a1) and W. Jaegermann (a1)...

GaSe layers were grown on the van der Waals (0001) planes of WSe2 (van der Waals epitaxy). The substrate (0001) plane was cleaned in UHV by heating to 400°C. GaSe was deposited from resistively heated Knudsen cells at T=300° C. After annealing at 450°C an epitaxial GaSe overlayer is formed as evidenced by X-ray diffraction, scanning tunneling microscopy, low energy electron diffraction and photoelectron spectroscopy.

Hide All
1Wilson J.A. and Yoffe A.D., Adv.Phys., 1969, 18: p. 193.
2Aruchamy A., ed. Photooelectrochemistry and Photovoltaic of Layered Semiconductors. 1992, Kluwer; Dordrecht.
3Tenne R. and Wold A., Appl. Phys. Lett., 1985, 47: p. 707.
4Segura A., et al. in 7th European Community Photovoltaic Solar Energy Conference. 1987. D. Reidel Publ. Comp.; Dordrecht, Boston, Lancaster, Tokyo.
5Bucher E., in ref.[2]
6Koma A. and Yoshimura K., Surf. Sci., 1986, 174: p. 556560.
7Saiki K., et al., J. Cryst. Growth, 1989, 95: p. 603606.
8Koma A., Saiki K., and Sato Y., Appl. Surf. Sci., 1989, 41/42: p. 451456.
9Jaegermann W., in ref.[2].
10Klein A., et al., unpublished results.
11Margaritondo G., Photoemission, in Electronic Structure and Electronic Transitions in Layered Materials, Grasso V., Editor. 1986, D. Reidel Publishing Company; Dordrecht, Boston, Lancaster, Tokyo.
12Jellinek F. and Hahn H., Z. Naturforsch, 1961. 16b: p. 713.
13Ohuchi F.S., et al., J. Appl. Phys., 1990, 68(5): p. 2168.
14Powder Diffraction File, Inorganic Phases, International Centre for Diffraction Data; Swarthmore, PA (1987).
15Levy F. (ed.), Crystallography and Crystal Chemistry of Materials with Layered Structures. 1976. D. Reidel; Dordrecht.
Recommend this journal

Email your librarian or administrator to recommend adding this journal to your organisation's collection.

MRS Online Proceedings Library (OPL)
  • ISSN: -
  • EISSN: 1946-4274
  • URL: /core/journals/mrs-online-proceedings-library-archive
Please enter your name
Please enter a valid email address
Who would you like to send this to? *


Full text views

Total number of HTML views: 0
Total number of PDF views: 2 *
Loading metrics...

Abstract views

Total abstract views: 41 *
Loading metrics...

* Views captured on Cambridge Core between September 2016 - 23rd February 2018. This data will be updated every 24 hours.