Blar i NTNU Open på forfatter "Wells, Justin W"
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Material properties particularly suited to be measured with helium scattering: selected examples from 2D materials, van der Waals heterostructures, glassy materials, catalytic substrates, topological insulators and superconducting radio frequency materials
Holst, Bodil; Alexandrowicz, Gil; Avidor, Nadav; Benedek, Giorgio; Bracco, Gianangelo; Ernst, Wolfgang E.; Farias, Daniel; Jardine, Andrew P.; Lefmann, Kim; Manson, Joseph R.; Marquardt, Roberto; Artés, Salvador Miret; Sibener, Steven J.; Wells, Justin W; Tamtögl, Anton; Allison, William (Peer reviewed; Journal article, 2021)Helium Atom Scattering (HAS) and Helium Spin-Echo scattering (HeSE), together helium scattering, are well established, but non-commercial surface science techniques. They are characterised by the beam inertness and very ... -
The occupied electronic structure of ultrathin boron doped diamond
Pakpour-Tabrizi, Alex; Schenk, Alex Kevin; Holt, Ann Julie; mahatha, s.k.; Arnold, Fabian; Bianchi, Marco; Jackman, Richard; Butler, J.E.; Vikharev, A; Miwa, Jill A.; Hofmann, Philip; Cooil, Simon; Wells, Justin W; Mazzola, Federico (Peer reviewed; Journal article, 2020)Using angle-resolved photoelectron spectroscopy, we compare the electronic band structure of an ultrathin (1.8 nm) δ-layer of boron-doped diamond with a bulk-like boron doped diamond film (3 μm). Surprisingly, the measurements ... -
Structure and oscillatory multilayer relaxation of the bismuth (100) surface
Sun, J; Wang, J; Wells, Justin W; Koroteev, YM; Bihlmayer, G; Chulkov, EV; Hofmann, Ph; Pohl, K (Journal article; Peer reviewed, 2010)We present a combined experimental and theoretical study of the surface structure of single crystal Bi(100) via scanning tunneling microscopy (STM), low-energy electron diffraction intensity versus energy (LEED-IV) analysis ...