Molecular beam epitaxy growth and scanning tunneling microscopy study of ultrathin films
Molecular beam epitaxy is used to grow TiSe 2 ultrathin films on a graphitized SiC (0001)
substrate. TiSe 2 films proceed via a nearly layer-by-layer growth mode and exhibit two …
substrate. TiSe 2 films proceed via a nearly layer-by-layer growth mode and exhibit two …
Ultrafast charge ordering by self-amplified exciton–phonon dynamics in TiSe2
The origin of charge density waves (CDWs) in TiSe 2 has long been debated, mainly due to
the difficulties in identifying the timescales of the excitonic pairing and electron–phonon …
the difficulties in identifying the timescales of the excitonic pairing and electron–phonon …
Bulk TMDCs: Review of structure and properties
AV Kolobov, J Tominaga, AV Kolobov… - Two-dimensional …, 2016 - Springer
Bulk (or 3D) TMDCs have been known and used for a very long time, but most of the older
applications (ie as solid lubricants) were related to their unique mechanical properties …
applications (ie as solid lubricants) were related to their unique mechanical properties …
Electron-phonon coupling, critical temperatures, and gaps in Ising superconductors
Utilizing Migdal-Eliashberg theory of superconductivity within the first-principles calculations,
we work out the role of electron-phonon coupling (EPC) and anisotropic superconducting …
we work out the role of electron-phonon coupling (EPC) and anisotropic superconducting …
Charge-density wave induced by combined electron-electron and electron-phonon interactions in : A variational Monte Carlo study
To clarify the origin of a charge-density wave (CDW) phase in 1 T-TiSe 2, we study the
ground-state property of a half-filled two-band Hubbard model in a triangular lattice …
ground-state property of a half-filled two-band Hubbard model in a triangular lattice …
Exchange coupling–mediated broken symmetries in Ta2NiSe5 revealed from quadrupolar circular photogalvanic effect
In low–electron density materials, interactions can lead to highly correlated quantum states
of matter. Ta2NiSe5, an excitonic insulator (EI) candidate, exists in a novel broken-symmetry …
of matter. Ta2NiSe5, an excitonic insulator (EI) candidate, exists in a novel broken-symmetry …
Correlation between electronic and structural orders in
The correlation between electronic and crystal structures of 1 T-Ti Se 2 in the charge-density
wave (CDW) state is studied by x-ray diffraction in order to clarify basic properties in the …
wave (CDW) state is studied by x-ray diffraction in order to clarify basic properties in the …
Charge density wave and superconductivity in transition metal dichalcogenides
Competing orders in condensed matter give rise to the emergence of fascinating, new
phenomena. Here, we investigate the competition between superconductivity and charge …
phenomena. Here, we investigate the competition between superconductivity and charge …
On the origin of the anomalous peak in the resistivity of
Resistivity measurements of TiSe 2 typically show only a weak change in gradient at the
charge density wave transition at T CDW≈ 200 K, but more prominently feature a broad …
charge density wave transition at T CDW≈ 200 K, but more prominently feature a broad …
Interplay between charge density wave order and magnetic field in the nonmagnetic rare-earth tritelluride
Charge density wave (CDW) states in solids bear an intimate connection to underlying
fermiology. Thus, modification of the latter by suitable perturbations provides an attractive …
fermiology. Thus, modification of the latter by suitable perturbations provides an attractive …