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Autor: Zhu, H, Zhou, W, Yarmoff, JA

Bi 2 Se 3 is a topological insulator whose unique properties result from topological surface states (TSS) in the band gap. The adsorption of Cs onto a Bi 2 Se 3 surface is investigated by low energy ion scattering and work function measurements. Much

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_______325::b729845b640e0abef55843c566874c71
https://escholarship.org/uc/item/1bz0r7j8

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A Low-Energy Ion Scattering Approach for Studying Au Nanoclusters Grown on an H2O Buffer Layer

Autor: Salvo, CR, Yarmoff, JA

Publikováno v: Langmuir, vol 33, iss 22

Impact collision ion scattering spectroscopy (ICISS), which is a variation of low energy ion scattering (LEIS) that employs large scattering angles, is performed on Bi2Se3 surfaces prepared by ion bombardment and annealing. ICISS angular scans are co

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_______325::20188bc7186333f0a83b239c390f2231
https://escholarship.org/uc/item/9gd4f875

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Surface structure of in situ cleaved single crystal Bi2Se3 measured by low energy ion scattering

Autor: Zhou, W, Zhu, H, Yarmoff, JA

Publikováno v: Zhou, W; Zhu, H; & Yarmoff, JA. (2016). Surface structure of in situ cleaved single crystal Bi2Se3 measured by low energy ion scattering. Journal of Vacuum Science and Technology B: Nanotechnology and Microelectronics, 34(4). doi: 10.1116/1.4955134. UC Riverside: Retrieved from: http://www.escholarship.org/uc/item/0p30k89t

© 2016 American Vacuum Society. Bismuth selenide is a two-dimensional topological insulator material composed of stacked quintuple layers (QL). The layers are held together by a weak van der Waals force that enables surface preparation by cleaving.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_______325::800f1b641e42841f353a8988df7e1e02
http://www.escholarship.org/uc/item/0p30k89t

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Termination of single-crystal B i2 S e3 surfaces prepared by various methods

Autor: Zhou, W, Zhu, H, Yarmoff, JA

Publikováno v: Zhou, W; Zhu, H; & Yarmoff, JA. (2016). Termination of single-crystal B i2 S e3 surfaces prepared by various methods. Physical Review B, 94(19), 195408. doi: 10.1103/PhysRevB.94.195408. UC Riverside: Retrieved from: http://www.escholarship.org/uc/item/1ps9973b
Physical Review B, vol 94, iss 19

©2016 American Physical Society. Bismuth Selenide (Bi2Se3) is a topological insulator with a two-dimensional layered structure that enables clean and well-ordered surfaces to be prepared by cleaving. Although some studies have demonstrated that the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::851a9f2b9d8afa979522c0db48fa7171
http://www.escholarship.org/uc/item/1ps9973b

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FINE-STRUCTURE OF THE CA 2P X-RAY-ABSORPTION EDGE FOR BULK COMPOUNDS, SURFACES, AND INTERFACES

Autor: HIMPSEL, FJ, KARLSSON, UO, MCLEAN, AB, TERMINELLO, LJ, DEGROOT, FMF, ABBATE, M, FUGGLE, JC, YARMOFF, JA, THOLE, BT, SAWATZKY, GA

Publikováno v: Physical Review. B: Condensed Matter and Materials Physics, 43(9), 6899-6907. AMER PHYSICAL SOC

The fine structure of the Ca 2p soft-x-ray-absorption edge is studied for a variety of bulk compounds (Ca metal, CaSi2, CaO, and CaF2), for surfaces and interfaces [CaF2(111), BaF2 on CaF2(111), Ca and CaF2 on Si(111)], and for defects (F centers in

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https://research.rug.nl/en/publications/c0ed4347-4ad9-42e9-a1a9-f1b39e8b2f33

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