108 citations · 355 across the 12 of their papers we have counts for
12 papers
Van der Waals epitaxy of Weyl-semimetal Td-WTe
Alexandre Llopez, Frédéric Leroy, Calvin Tagne-Kaegom +13
Epitaxial growth of WTe offers significant advantages, including the production of high-qualityfilms, possible long range in-plane ordering and precise control over layer thick…
Dispersing and semi-flat bands in the wide band gap two-dimensional semiconductor bilayer silicon oxide
G. Kremer, J. C. Alvarez-Quiceno, T. Pierron +11
Epitaxial bilayer silicon oxide is a transferable two-dimensional material predicted to be a wide band gap semiconductor, with potential applications for deep UV optoelectronics, o…
Room Temperature Spin to Charge Conversion in Amorphous Topological Insulating Gd-Alloyed BixSe1-x/CoFeB Bilayers
Protyush Sahu, Yifei Yang, Yihong Fan +12
Disordered topological insulator (TI) films have gained intense interest by benefiting from both the TIs exotic transport properties and the advantage of mass production by sputter…
Electronic band structure of ultimately thin silicon oxide on Ru(0001)
G. Kremer, J. C. Alvarez-Quiceno, S. Lisi +12
Silicon oxide can be formed in a crystalline form, when prepared on a metallic substrate. It is a candidate support catalyst and possibly the ultimately-thin version of a dielectri…
Band structure and Fermi surfaces of the reentrant ferromagnetic superconductor Eu(Fe0.86Ir0.14)2As2
S. Xing, J. Mansart, V. Brouet +10
The electronic structure of the reentrant superconductor Eu(FeIr)As (T = 22 K) with coexisting ferromagnetic order (T = 18 K) is investigated…
Evidence for weakly correlated oxygen holes in the highest-T cuprate superconductor HgBaCaCuO
A. Chainani, M. Sicot, Y. Fagot-Revurat +8
We study the electronic structure of HgBaCaCuO (Hg1223 ; T = 134 K) using photoemission spectroscopy (PES) and x-ray absorption spectroscopy (XAS). Resona…
Quasi one-Dimensional Band Dispersion and Metallization In long Range Ordered Polymeric wires
G. Vasseur, Y. Fagot-Revurat, M. Sicot +14
We study the electronic structure of an ordered array of poly(para-phenylene) chains produced by surface-catalyzed dehalogenative polymerization of 1,4-dibromobenzene on copper (11…
Atomic and Electronic Structure of a Rashba - Junction at the BiTeI Surface
C. Tournier-Colletta, G. Autès, B. Kierren +6
The non-centrosymmetric semiconductor BiTeI exhibits two distinct surface terminations that support spin-split Rashba surface states. Their ambipolarity can be exploited for creati…
Surface state bi-polarons formation on a triangular lattice in the sp-type alkali/Si(111) Mott insulator
L. A. Cardenas, Y. Fagot-Revurat, L. Moreau +2
We report on new LEED, STM and ARPES studies of alkali/Si(111) previously established as having a Mott insulating ground state at surface. The observation of a strong temperature d…
Anomalous spectral weight in photoemission spectra of the hole doped Haldane chain Y2-xSrxBaNiO5
Y. Fagot-Revurat, D. Malterre, F. X. Lannuzel +4
In this paper, we present photoemission experiments on the hole doped Haldane chain compound . By using the photon energy dependence of the photoemission cross…
NMR study of the S=1/2 Heisenberg Ladder Cu2(C5H12N2)2Cl4 : Quantum phase transition and critical dynamics
G. Chaboussant, Y. Fagot-Revurat, M. -H. Julien +5
We present an extensive NMR study of the spin-1/2 antiferromagnetic Heisenberg ladder Cu2(C5H12N2)2Cl4 in a magnetic field range 4.5 - 16.7 T. By measuring the proton NMR relaxatio…
Identification of Nuclear Relaxation Processes in a Gapped Quantum Magnet: Proton NMR in the S=1/2 Heisenberg Ladder Cu2(C5H12N2)2Cl4
G. Chaboussant, M. -H. Julien, Y. Fagot-Revurat +4
The proton hyperfine shift K and NMR relaxation rate have been measured as a function of temperature in the S=1/2 Heisenberg antiferromagnetic ladder Cu2(C5H12N2)2Cl4. The…