Angle-resolved photoemission studies of quantum materials
The physics of quantum materials is dictated by many-body interactions and mathematical
concepts such as symmetry and topology that have transformed our understanding of matter …
concepts such as symmetry and topology that have transformed our understanding of matter …
Band structure and spin texture of 2D materials for valleytronics: insights from spin and angle-resolved photoemission spectroscopy
F Bussolotti, TD Maddumapatabandi… - Materials for Quantum …, 2023 - iopscience.iop.org
In this review, we present a perspective on the use of angle-resolved photoemission
spectroscopy (ARPES) and spin-resolved ARPES (SARPES) for the study of the electronic …
spectroscopy (ARPES) and spin-resolved ARPES (SARPES) for the study of the electronic …
Excitonic quasiparticles in a spin–orbit Mott insulator
In condensed matter systems, out of a large number of interacting degrees of freedom
emerge weakly coupled quasiparticles (QPs), in terms of which most physical properties are …
emerge weakly coupled quasiparticles (QPs), in terms of which most physical properties are …
Neutron scattering study of the magnetic phase diagram of underdoped YBa2Cu3O6+ x
D Haug, V Hinkov, Y Sidis, P Bourges… - New Journal of …, 2010 - iopscience.iop.org
We present a neutron triple-axis and resonant spin-echo spectroscopy study of the spin
correlations in untwinned YBa 2 Cu 3 O 6+ x single crystals with x= 0.3, 0.35 and 0.45 as a …
correlations in untwinned YBa 2 Cu 3 O 6+ x single crystals with x= 0.3, 0.35 and 0.45 as a …
Impact of S-Vacancies on the Charge Injection Barrier at the Electrical Contact with the MoS2 Monolayer
Making electrical contacts to semiconducting transition metal dichalcogenides (TMDCs)
represents a major bottleneck for high device performance, often manifesting as strong …
represents a major bottleneck for high device performance, often manifesting as strong …
Role of S-Vacancy Concentration in Air Oxidation of WS2 Single Crystals
Semiconducting transition metal dichalcogenides (TMDs) are a class of two-dimensional
materials with potential applications in optoelectronics, spintronics, valleytronics, and …
materials with potential applications in optoelectronics, spintronics, valleytronics, and …
Influence of many-body effects on hole quasiparticle dynamics in a monolayer
F Bussolotti, J Yang, H Kawai, JY Chee, KEJ Goh - Physical Review B, 2021 - APS
Monolayer (ML) transition metal dichalcogenides (TMDCs) emerged as ideal materials to
combine spin and momentum of charge carriers for spintronics and valleytronics …
combine spin and momentum of charge carriers for spintronics and valleytronics …
Effects of Coulomb screening and disorder on an artificial graphene based on nanopatterned semiconductor
OA Tkachenko, VA Tkachenko, IS Terekhov… - 2D …, 2015 - iopscience.iop.org
A residual disorder in the gate system is the main problem on the way to create artificial
graphene based on two-dimensional electron gas. The disorder can be significantly …
graphene based on two-dimensional electron gas. The disorder can be significantly …
Underdoped superconducting cuprates as topological superconductors
Superconductivity in copper oxide (cuprate) high-transition-temperature superconductors
follows from the chemical doping of an antiferromagnetic insulating state. The consensus …
follows from the chemical doping of an antiferromagnetic insulating state. The consensus …
Influence of Substrate Defects on the Electronic Properties of the WS2 Monolayer/Highly Oriented Pyrolytic Graphite Heterostructure
TD Maddumapatabandi, F Bussolotti… - ACS Applied …, 2024 - ACS Publications
This study investigates the influence of local defects introduced in highly oriented pyrolytic
graphite (HOPG) substrates on the electronic properties of two-dimensional transition-metal …
graphite (HOPG) substrates on the electronic properties of two-dimensional transition-metal …