van der Waals metallic transition metal dichalcogenides
Transition metal dichalcogenides are layered materials which are composed of transition
metals and chalcogens of the group VIA in a 1: 2 ratio. These layered materials have been …
metals and chalcogens of the group VIA in a 1: 2 ratio. These layered materials have been …
On the origin of charge-density waves in select layered transition-metal dichalcogenides
The occurrence of charge-density waves in three selected layered transition-metal
dichalcogenides—1T-TaS 2, 2H-TaSe 2 and 1T-TiSe 2—is discussed from an …
dichalcogenides—1T-TaS 2, 2H-TaSe 2 and 1T-TiSe 2—is discussed from an …
Femtosecond electron diffraction: heralding the era of atomically resolved dynamics
G Sciaini, RJD Miller - Reports on Progress in Physics, 2011 - iopscience.iop.org
One of the great dream experiments in Science is to directly observe atomic motions as they
occur. Femtosecond electron diffraction provided the first'light'of sufficient intensity to …
occur. Femtosecond electron diffraction provided the first'light'of sufficient intensity to …
Fermi surface nesting and the origin of charge density waves in metals
The concept of a charge density wave (CDW), which is induced by Fermi-surface nesting,
originated from the Peierls idea of electronic instabilities in purely one-dimensional metals …
originated from the Peierls idea of electronic instabilities in purely one-dimensional metals …
Snapshots of cooperative atomic motions in the optical suppression of charge density waves
M Eichberger, H Schäfer, M Krumova, M Beyer… - Nature, 2010 - nature.com
Macroscopic quantum phenomena such as high-temperature superconductivity, colossal
magnetoresistance, ferrimagnetism and ferromagnetism arise from a delicate balance of …
magnetoresistance, ferrimagnetism and ferromagnetism arise from a delicate balance of …
Evidence for an Excitonic Insulator Phase in
We present a new high-resolution angle-resolved photoemission study of 1 T-TiSe 2 in both
its room-temperature, normal phase and its low-temperature, charge-density wave phase. At …
its room-temperature, normal phase and its low-temperature, charge-density wave phase. At …
Nanoscale manipulation of the Mott insulating state coupled to charge order in 1T-TaS2
The controllability over strongly correlated electronic states promises unique electronic
devices. A recent example is an optically induced ultrafast switching device based on the …
devices. A recent example is an optically induced ultrafast switching device based on the …
Clocking the Melting Transition of Charge and Lattice Order in with Ultrafast <?format ?>Extreme-Ultraviolet Angle-Resolved Photoemission Spectroscopy
We use time-and angle-resolved photoemission spectroscopy with sub-30-fs extreme-
ultraviolet pulses to map the time-and momentum-dependent electronic structure of …
ultraviolet pulses to map the time-and momentum-dependent electronic structure of …
Mottness Collapse in Transition-Metal Dichalcogenide: An Interplay between Localized and Itinerant Orbitals
The layered transition-metal dichalcogenide 1 T-TaS 2 has been recently found to undergo
a Mott-insulator-to-superconductor transition induced by high pressure, charge do**, or …
a Mott-insulator-to-superconductor transition induced by high pressure, charge do**, or …
Structural approach to charge density waves in low-dimensional systems: electronic instability and chemical bonding
The charge density wave (CDW) instability, usually occurring in low-dimensional metals, has
been a topic of interest for longtime. However, some very fundamental aspects of the …
been a topic of interest for longtime. However, some very fundamental aspects of the …