202 citations · 797 across the 10 of their papers we have counts for
9 papers
Fermi surface and pseudogap in highly doped SrIrO
Y. Alexanian, A. de la Torre, S. McKweon Walker +18
The fate of the Fermi surface in bulk electron-doped SrIrO remains elusive, as does the origin and extension of its pseudogap phase. Here, we use high-resolution angle-…
Bulk and surface electronic structure of the dual-topology semimetal Pt2HgSe3
I. Cucchi, A. Marrazzo, E. Cappelli +12
We report high-resolution angle resolved photoemission measurements on single crystals of Pt2HgSe3 grown by high-pressure synthesis. Our data reveal a gapped Dirac nodal line whose…
In-situ strain-tuning of the metal-insulator-transition of CaRuO in angle-resolved photoemission experiments
S. Riccò, M. Kim, A. Tamai +12
We report the evolution of the -space electronic structure of lightly doped bulk CaRuO with uniaxial strain. Using ultrathin plate-like crystals, we achieve strain l…
Structural, magnetic, and electronic properties of GdTiO3 Mott insulator thin films grown by pulsed laser deposition
M. N. Grisolia, F. Y. Bruno, D. Sando +6
We report on the optimization process to synthesize epitaxial thin films of GdTiO3 on SrLaGaO4 substrates by pulsed laser deposition. Optimized films are free of impurity phases an…
Atomically precise lateral modulation of a two-dimensional electron liquid in anatase TiO2 thin films
Z. Wang, Z. Zhong, S. McKeown Walker +12
Engineering the electronic band structure of two-dimensional electron liquids (2DELs) confined at the surface or interface of transition metal oxides is key to unlocking their full…
Observation of Large Topologically Trivial Fermi-Arcs in the Candidate Type-II Weyl Semimetal WTe2
F. Y. Bruno, A. Tamai, Q. S. Wu +13
We report angle-resolved photoemission experiments resolving the distinct electronic structure of the inequivalent top and bottom (001) surfaces of WTe2. On both surfaces, we ident…
Collapse of the Mott gap and emergence of a nodal liquid in lightly doped SrIrO
A. de la Torre, S. McKeown Walker, F. Y. Bruno +13
Superconductivity in underdoped cuprates emerges from an unusual electronic state characterised by nodal quasiparticles and an antinodal pseudogap. The relation between this state…
Control of a two-dimensional electron gas on SrTiO3(111) by atomic oxygen
S. McKeown Walker, A. de la Torre, F. Y. Bruno +7
We report on the formation of a two-dimensional electron gas (2DEG) at the bare surface of (111) oriented SrTiO3. Angle resolved photoemission experiments reveal highly itinerant c…
Quantum size effects in the low temperature layer-by-layer growth of Pb on Ge(001)
L. Floreano, D. Cvetko, F. Bruno +5
The electronic properties of thin metallic films deviate from the corresponding bulk ones when the film thickness is comparable with the wavelength of the electrons at the Fermi le…