35 citations · 65 across the 5 of their papers we have counts for
5 papers
Imaging van Hove Singularity Heterogeneity in Overdoped Graphene
Raymond Blackwell, Zengyi Du, Takuya Okugawa +7
Tuning the chemical potential of a solid to the vicinity of a van Hove singularity (vHS) is a well-established route to discovering emergent quantum phases. In monolayer graphene,…
Shallow core levels, or how to determine the doping and of BiSrCaCuO and BiSrCuO without cooling
Tonica Valla, Asish K. Kundu, Petar Pervan +4
Determining the doping level in high-temperature cuprate superconductors is crucial for understanding the origin of superconductivity in these materials and for unlocking their ful…
Reconstruction of the BiSrCaCuO Fermi Surface
T. Valla, I. Pletikosić, I. K. Drozdov +1
The effects of structural supermodulation with the period Å\ along the -axis of BiSrCaCuO have been observed in photoemission studies from the e…
Extra Spin-Wave mode in Quantum Hall systems. Beyond the Skyrmion Limit
I. K. Drozdov, L. V. Kulik, A. S. Zhuravlev +4
We report on the observation of a new spin mode in a quantum Hall system in the vicinity of odd electron filling factors under experimental conditions excluding the possibility of…
Antiphased Cyclotron-Magnetoplasma Mode in a Quantum Hall System
L. V. Kulik, S. Dickmann, I. K. Drozdov +5
An antiphased magnetoplasma (MP) mode in a two-dimensional electron gas (2DEG) has been studied by means of inelastic light scattering (ILS) spectroscopy. Unlike the cophased MP mo…