• A charge density wave (CDW) is an ordered quantum fluid of electrons in a linear chain compound or layered crystal. The electrons within a CDW form a...
    23 KB (2,955 words) - 14:57, 29 March 2025
  • Thumbnail for Charge density
    electromagnetism, charge density is the amount of electric charge per unit length, surface area, or volume. Volume charge density (symbolized by the...
    25 KB (3,738 words) - 00:22, 24 September 2024
  • Thumbnail for Spin density wave
    Spin-density wave (SDW) and charge-density wave (CDW) are names for two similar low-energy ordered states of solids. Both these states occur at low temperature...
    9 KB (1,096 words) - 23:21, 14 June 2023
  • Thumbnail for Niobium diselenide
    and a superconductor at temperatures below 7.2 K that exhibit a charge density wave (CDW). NbSe2 crystallizes in several related forms, and can be mechanically...
    14 KB (1,518 words) - 08:59, 25 May 2025
  • Thumbnail for Surface wave
    ocean waves. Gravity waves can also occur within liquids, at the interface between two fluids with different densities. Elastic surface waves can travel...
    24 KB (2,977 words) - 04:39, 30 January 2025
  • fluctuations in the electron density. These are commonly called charge density waves, and they are an example of collective charge transport. Several materials...
    12 KB (1,545 words) - 14:19, 15 March 2025
  • Thumbnail for John Bardeen
    1103/PhysRevLett.42.1498. Bardeen, John (1980). "Tunneling theory of charge-density-wave depinning". Physical Review Letters. 45 (24): 1978–1980. Bibcode:1980PhRvL...
    44 KB (4,727 words) - 14:23, 24 May 2025
  • Thumbnail for Tantalum(IV) sulfide
    which are metallic at high temperatures, it exhibits a series of charge-density-wave (CDW) phase transitions from 550 K to 50 K. It is unusual amongst...
    20 KB (1,727 words) - 17:38, 24 May 2025
  • Thumbnail for Tantalum diselenide
    interest in this compound has risen due to its ability to show a charge density wave (CDW), which depends on the crystal structure, up to 600 K (327 °C)...
    30 KB (3,291 words) - 21:46, 22 May 2025
  • Thumbnail for Aharonov–Bohm effect
    including some reported in 2012, show Aharonov–Bohm oscillations in charge density wave (CDW) current versus magnetic flux, of dominant period h/2e through...
    46 KB (5,767 words) - 06:20, 23 May 2025
  • superconductivity and colossal magnetoresistance. Charge density wave: An ordered state in which charge density is periodically modulated. Quantum Hall state:...
    15 KB (1,866 words) - 20:42, 27 May 2025
  • Thumbnail for Richard Friend
    organic charge transfer salts. Established the pressure/temperature phase diagram for the incommensurate and commensurate Charge Density Wave phases of...
    11 KB (811 words) - 09:34, 15 March 2025
  • Thumbnail for Alex Zettl
    Charge density wave statics and nonlinear dynamics Zettl discovered chaotic response and period doubling routes to chaos in dynamic charge density wave...
    48 KB (5,143 words) - 05:28, 23 May 2025
  • states, for instance, charge ordering, spin-Peierls, spin-density wave, antiferromagnetic state, superconductivity, charge-density wave to name only some...
    17 KB (2,011 words) - 17:35, 30 October 2022
  • Thumbnail for Current density
    electromagnetism, current density is the amount of charge per unit time that flows through a unit area of a chosen cross section. The current density vector is defined...
    23 KB (2,812 words) - 18:06, 6 January 2025
  • Thumbnail for Luttinger liquid
    following: The response of the charge (or particle) density to some external perturbation are waves ("plasmons" - or charge density waves) propagating at a velocity...
    10 KB (1,288 words) - 15:58, 9 December 2024
  • Thumbnail for Alexander A. Balandin
    electronic noise in materials and devices; and demonstration of the first charge-density-wave quantum devices operating at room temperature. Alexander A. Balandin...
    15 KB (1,945 words) - 23:24, 11 December 2024
  • Thumbnail for Shaped charge
    hence incapable of producing the shock wave that the shaped-charge effect requires. The first true hollow charge effect was achieved in 1883, by Max von...
    57 KB (7,058 words) - 05:38, 21 May 2025
  • octahedral geometry layers are mixed. Here, the 1T polytype exhibits a charge density wave, with distinct influence on the conductivity as a function of temperature...
    44 KB (4,666 words) - 23:51, 22 May 2025
  • known for his role in Charge density wave (in explaining the collective quantum transport of electrons in charge density waves), research work on Cuprates...
    13 KB (1,489 words) - 16:53, 7 November 2024
  • Thumbnail for Wigner crystal
    band narrowing, and partly due to the low carrier density n at low temperatures. The charge density wave (CDW) state in such materials, such as 1T-TaS2,...
    23 KB (2,867 words) - 13:44, 24 May 2025
  • Thumbnail for Time crystal
    Philippe (2013). "Time crystals: Can diamagnetic currents drive a charge density wave into rotation?". EPL. 103 (5): 57008. arXiv:1306.6229. Bibcode:2013EL...
    65 KB (6,902 words) - 06:25, 23 May 2025
  • Thumbnail for Angle-resolved photoemission spectroscopy
    topological materials, quantum well states, and materials exhibiting charge density waves. ARPES systems consist of a monochromatic light source to deliver...
    47 KB (6,046 words) - 07:25, 16 July 2024
  • spectroscopy in understanding the physics of metal-insulator transition, charge density wave and Kondo systems. He is also a Fellow of the National Academy of...
    3 KB (283 words) - 04:51, 26 May 2025
  • Thumbnail for Carlo Di Castro
    phase separation and charge density wave order with quantum criticality, which was ahead of its time. Since 2012, charge density wave order has been observed...
    16 KB (1,618 words) - 19:43, 22 May 2025
  • led to a problem with probability density even though it was a relativistic wave equation. The probability density could be negative, which is physically...
    75 KB (10,263 words) - 22:53, 13 April 2025
  • Thumbnail for High-temperature superconductivity
    largely in metallic domains in the CuO2 planes, until blocked by charge density wave domain walls, where they use dopant bridges to cross over to a metallic...
    78 KB (7,742 words) - 12:43, 23 May 2025
  • Thumbnail for Depth charge
    pressure of the surrounding water. This gas expansion propagates a shock wave. The density difference of the expanding gas bubble from the surrounding water...
    28 KB (3,754 words) - 00:49, 12 March 2025
  • Thumbnail for Electromagnetic field
    through space, known as an electromagnetic wave. The way in which charges and currents (i.e. streams of charges) interact with the electromagnetic field...
    22 KB (2,564 words) - 15:25, 17 April 2025
  • CDW may also refer to: CDW Building, Tsuen Wan, Hong Kong, China Charge density wave, in quantum physics Collision damage waiver, car rental insurance...
    551 bytes (110 words) - 13:58, 6 July 2022