Role of Charge Density Wave in Monatomic Assembly in Transition Metal Dichalcogenides
Sign Up to like & getrecommendations! Published in 2019 at "Advanced Functional Materials"
DOI: 10.1002/adfm.201900367
Abstract: The charge density wave (CDW) in transition metal dichalcogenides (TMDs) has drawn tremendous interest due to its potential for tailoring their surface electronic and chemical properties. Due to technical challenges, however, how the CDW could… read more here.
Keywords: transition metal; transition; density wave; charge density ... See more keywords
Anomalously Suppressed Thermal Conduction by Electron‐Phonon Coupling in Charge‐Density‐Wave Tantalum Disulfide
Sign Up to like & getrecommendations! Published in 2020 at "Advanced Science"
DOI: 10.1002/advs.201902071
Abstract: Abstract Charge and thermal transport in a crystal is carried by free electrons and phonons (quantized lattice vibration), the two most fundamental quasiparticles. Above the Debye temperature of the crystal, phonon‐mediated thermal conductivity (κ L)… read more here.
Keywords: density wave; charge density; charge; phonon ... See more keywords
Investigation of density wave instability in once-through superheated steam generators using SIGHT
Sign Up to like & getrecommendations! Published in 2017 at "Annals of Nuclear Energy"
DOI: 10.1016/j.anucene.2017.05.027
Abstract: Abstract Density-wave oscillation is the most common type of two-phase flow instability in the steam generators. A computer code SIGHT was derived to study on flow instability for the superheated steam generator under high pressure.… read more here.
Keywords: density wave; flow; steam generators; density ... See more keywords
Possible charge-density-wave signatures in the anomalous resistivity of Li-intercalated multilayer MoS2
Sign Up to like & getrecommendations! Published in 2018 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2018.05.232
Abstract: Abstract We fabricate ion-gated field-effect transistors (iFET) on mechanically exfoliated multilayer MoS2. We encapsulate the flake by Al2O3, leaving the device channel exposed at the edges only. A stable Li+ intercalation in the MoS2 lattice… read more here.
Keywords: resistivity; density wave; charge density; mos2 ... See more keywords
Electronic structure and charge-density wave transition in monolayer VS2
Sign Up to like & getrecommendations! Published in 2021 at "Current Applied Physics"
DOI: 10.1016/j.cap.2021.03.020
Abstract: Abstract Vanadium disulfide (VS2) attracts elevated interests for its charge-density wave (CDW) phase transition, ferromagnetism, and catalytic reactivity, but the electronic structure of monolayer has not been well understood yet. Here we report synthesis of… read more here.
Keywords: transition; monolayer; density wave; electronic structure ... See more keywords
Characterization of stability limits of Ledinegg instability and density wave oscillations for two-phase flow in natural circulation loops
Sign Up to like & getrecommendations! Published in 2017 at "Chemical Engineering Science"
DOI: 10.1016/j.ces.2017.04.041
Abstract: Abstract A detailed study of excursive (or Ledinegg) instability and density wave oscillations (DWOs) is carried out for two-phase flow in a natural circulation loop. The maps in the parametric space have been obtained, which… read more here.
Keywords: density wave; wave oscillations; ledinegg instability; bifurcation ... See more keywords
Pressure-induced electronic topological transitions in the charge-density-wave material In4Se3
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2017.04.261
Abstract: Abstract High-pressure in situ angle dispersive X-ray diffraction (ADXRD) measurements were performed on the charge-density-wave (CDW) material In 4 Se 3 up to 48.8 GPa. Pressure-induced structural changes were observed at 7.0 and 34.2 GPa, respectively. Using… read more here.
Keywords: density wave; charge density; electronic topological; pressure induced ... See more keywords
Coexistence of charge density wave and incommensurate antiferromagnetism in the cubic phase of DyGe2.85 synthesised under high pressure
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2018.04.319
Abstract: Abstract A novel metastable phase of DyGe 2.85 synthesised in the AuCu 3 -structure under high pressure, has been studied by means of the magnetic susceptibility and electrical resistivity measurements (under the pressure P ≤… read more here.
Keywords: phase; density wave; charge density; high pressure ... See more keywords
Invariant incommensurate coherence length in spin-density-wave excitation of Cr0.99Fe0.01
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Magnetism and Magnetic Materials"
DOI: 10.1016/j.jmmm.2018.09.035
Abstract: Abstract Low-energy magnetic excitation of spin-density wave (SDW) was measured using a single crystal of Cr0.99Fe0.01 by cold neutron triple-axis spectroscopy. Because of the unchanged incommensurate Q and the constant line width in 2.5 ⩽… read more here.
Keywords: excitation; density wave; spin; cr0 99fe0 ... See more keywords
Nuclear Quantum Effects on the Charge-Density Wave Transition in NbX2 (X = S, Se).
Sign Up to like & getrecommendations! Published in 2022 at "Nano letters"
DOI: 10.1021/acs.nanolett.1c04015
Abstract: Understanding the origin of charge-density wave (CDW) instability is important for manipulating novel collective electronic states. Many layered transition metal dichalcogenides (TMDs) share similarity in the structural and electronic instability, giving rise to diverse CDW… read more here.
Keywords: nuclear quantum; cdw; density wave; charge density ... See more keywords
Observation and Manipulation of a Phase Separated State in a Charge Density Wave Material.
Sign Up to like & getrecommendations! Published in 2022 at "Nano letters"
DOI: 10.1021/acs.nanolett.1c04514
Abstract: The 1T polytype of TaS2 has been studied extensively as a strongly correlated system. As 1T-TaS2 is thinned toward the 2D limit, its phase diagram shows significant deviations from that of the bulk material. Optoelectronic… read more here.
Keywords: density wave; phase; observation manipulation; charge density ... See more keywords