TITLE

Patterned anvils for high pressure measurements at low temperature

AUTHOR(S)
Welzel, Oliver P.; Grosche, F. Malte
PUB. DATE
March 2011
SOURCE
Review of Scientific Instruments;Mar2011, Vol. 82 Issue 3, p033901
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
Multiprobe high pressure measurements require electrical leads in the sample chamber. Compared to conventional wire-based techniques, metallic tracks patterned onto the anvil surface improve reliability and ease of use, and enable novel and more demanding measurements under high pressure. We have developed new anvil designs based on sputter-deposited tracks on alumina and moissanite anvils. These anvils allow convenient and reliable measurements of electrical transport properties or of the magnetic susceptibility under hydrostatic conditions, as demonstrated by test measurements on Pb and Ca3Ru2O7.
ACCESSION #
59744560

 

Related Articles

  • A new diamond anvil cell for hydrothermal studies to 2.5 GPa and from -190 to 1200 °C. Bassett, W. A.; Shen, A. H.; Bucknum, M.; Chou, I-Ming // Review of Scientific Instruments;Aug1993, Vol. 64 Issue 8, p2340 

    A new style of diamond anvil cell (DAC) has been designed and built for conducting research in fluids at pressures to 2.5 GPa and temperatures from -190 to 1200 °C. The new DAC has been used for optical microscope observations and synchrotron x-ray diffraction studies. Fringes produced by...

  • An optical high pressure cell with spherical sapphire anvils. Takano, Kaoru J.; Wakatsuki, Masao // Review of Scientific Instruments;Jun91, Vol. 62 Issue 6, p1576 

    An optical high pressure cell has been constructed of spherical sapphire anvils (9.53 mm in diameter). The anvil has a small fiat compression face ( 1.5 mm or 2.5 mm in diameter), which is perpendicular to the crystal c axis. Pressure is generated using a gasket, typically made of phosphorus...

  • He activated loading device for low temperature uniaxial and anvil cell pressure experiments. Pfleiderer, C.; Bedin, E.; Salce, B. // Review of Scientific Instruments;Aug1997, Vol. 68 Issue 8, p3120 

    Focuses on a compact loading cell for the continuous variation of uniaxial forces up to a few tons in low temperature investigations. Design of the loading device; Features of operation; Control of the pressure in the helium activated bellow; Load measurement at low temperature; Force...

  • Cryogenic apparatus for diffuse reflection infrared spectroscopy with high-pressure capabilities. FitzGerald, S. A.; Churchill, H. O. H.; Korngut, P. M.; Simmons, C. B.; Strangas, Y. E. // Review of Scientific Instruments;Sep2006, Vol. 77 Issue 9, p093110 

    A cryogenic apparatus for obtaining diffuse reflection infrared spectra at liquid helium temperature is described. The system combines a commercially available reflection accessory and cold finger cryostat with a custom designed vacuum housing and high-pressure sample cell. This enables spectra...

  • Synthesis of metal hydrides and in situ resistance measurements in a high-pressure diamond anvil cell. Hemmes, H.; Driessen, A.; Kos, J.; Mul, F. A.; Griessen, R.; Caro, J.; Radelaar, S. // Review of Scientific Instruments;Mar89, Vol. 60 Issue 3, p474 

    We have constructed a diamond anvil cell and a cryogenic system for high-pressure experiments at temperatures down to 1.5 K. A new mechanism is used to apply the force, and the body of the cell contains a heat-exchanger for use with liquid helium or liquid nitrogen. With the press, a maximum...

  • On calculating the buoyancy of cores in a convective... Braham Jr., Roscoe R.; Kristovich, David A.R. // Journal of the Atmospheric Sciences;2/15/96, Vol. 53 Issue 4, p654 

    Reports on the functions of aircraft measurements of vertical air motions in conditional sampling. What corresponding measurements of temperature is used for.

  • A Computational Study of Laser Driven Flyer Plates. Farnsworth, Archie V.; Trott, Wayne M.; Setchell, Robert E. // AIP Conference Proceedings;2002, Vol. 620 Issue 1, p1355 

    The existence of both short pulse, high power lasers that can be used drive material flyers to high velocities, and excellent laser diagnostics for determining flyer velocities as a function of time has made the use of such tools an attractive alternative to conventional means for measuring the...

  • Temperature measurements of a thermal wave at static high pressures. Pangilinan, G. I.; Pangilinan, G.I.; Ladouceur, H. D.; Ladouceur, H.D.; Russell, T. P.; Russell, T.P. // Applied Physics Letters;4/24/2000, Vol. 76 Issue 17 

    Experiments probing the dynamics of a thermal wave in a material compressed at static high pressures are presented. The method involves launching a thermal wave in a sample compressed in an anvil cell and monitoring the temporal profile of temperature at a fixed point downstream. A pulsed laser...

  • Hugoniot data for iron. Brown, J. M.; Fritz, J. N.; Hixson, R. S. // Journal of Applied Physics;11/1/2000, Vol. 88 Issue 9, p5496 

    Discusses a definitive set of the Los Alamos Hugoniot data for iron in a pressure regime. Improved algorithm for the flash-gap time correction; Polynomial representations of the data; Use of the high-pressure behavior of iron in exploring the physics of transition metals under extreme compression.

Share

Read the Article

Courtesy of THE LIBRARY OF VIRGINIA

Sorry, but this item is not currently available from your library.

Try another library?
Sign out of this library

Other Topics