Department of Chemistry, University of Cal AB, T2N-1N4, Canada. E-mail: vthangad@u Department of Materials Science and Engin Singapore Department of Chemical and Petroleum E University Drive NW, Calgary, AB, T2N-1N4 Instituto de Qúımica F́ısica “Rocasolano Cienticas, Serrano 119, 28006 Madrid, Sp School of Chemistry, The University of Birm † Electronic supplementary informa 10.1039/c6ta10285a C...

We use laser-based spin- and angle-resolved photoemission spectroscopy (laser-SARPES) with high resolution experimentally determine, for the first time, Rashba parameters of quantum-well states (QWSs) systematically changing film thickness quantum numbers, through observation Ag films grown on an Au(111) substrate. The data are very well reproduced by theoretical calculations based density func...

Extending some results of Malykhin, we prove several independence results about base properties of βω \ ω and its powers, especially the Noetherian type Nt(βω \ ω), the least κ for which βω \ ω has a base that is κ-like with respect to containment. For example, Nt(βω \ ω) is at least s, but can consistently be ω1, c, c+, or strictly between ω1 and c. Nt(βω \ ω) is also consistently less than th...

In this paper we consider Thue equations of splitting type over the ring k[T ], i.e. they have the form X(X − p1Y ) · · · (X − pd−1Y )− Y d = ξ, with p1, . . . , pd−1 ∈ k[T ] and ξ ∈ k. In particular we show that such Thue equations have only trivial solutions provided the degree of pd−1 is large, with respect to the degree of the other parameters p1, . . . , pd−2.

Seung Ryong Park, Choong H. Kim, Jaejun Yu, Jung Hoon Han, Changyoung Kim Department of physics, University of Colorado at Boulder, Boulder, Colorado 80309, USA 2 Department of Physics and Astronomy, Seoul National University, Seoul 151-747, Korea Department of Physics and BK21 Physics Research Division, Sungkyunkwan University, Suwon 440-746, Korea and Institute of Physics and Applied Physics,...