Diamond anvil cell with boron-doped diamond heater for high-pressure synthesis and in-situ transport measurements

Abstract

Temperature and pressure are essential parameters in the synthesis, evaluation, and application of functional materials. This study proposes the addition of a heating function to a high-pressure diamond anvil cell (DAC) with in-situ measurement probes. The proposed DAC allows for simultaneous control of temperature and pressure within the sample space and can be used to synthesize functional materials under extreme conditions. The various components, namely the heater, thermometer, and measurement probes, were fabricated with a boron-doped diamond epitaxial film and could be used repeatedly. The developed DAC was used to successfully conduct the high-pressure annealing of La(O,F)BiS${}_2$ single crystal and the high-pressure synthesis of EuFBiS${}_2$ superconductors. The proposed technique shows promise for further exploration of superconductors to broaden the research field.

References in corpus (19)

• Conventional superconductivity at 203 K at high pressures
• Superconductivity at 250 K in lanthanum hydride under high pressures
• Evidence for superconductivity above 260 K in lanthanum superhydride at megabar pressures
• Crystal Structure of 200 K-Superconducting Phase of Sulfur Hydride System
• Superconductivity in novel BiS2-based layered superconductor LaO1-xFxBiS2
• Superconductivity at 161 K in Thorium Hydride $Th{H}_{10}$: Synthesis and Properties
• Pressure-induced Enhancement of Superconductivity in BiS${}_2$-layered LaO${}_{1-x}$F${}_x$BiS${}_2$
• Material Development and Physical Properties of BiS2-Based Layered Compounds
• Growth and superconducting properties of F-substituted ROBiS2 (R = La, Ce, Nd) single crystals
• Superconductivity up to 243 K in yttrium hydrides under high pressure
• Stabilization of high-Tc phase of BiS2-based superconductor LaO0.5F0.5BiS2 using high-pressure synthesis
• Crystal structures of LaO1-xFxBiS2 (x~0.23, 0.46): effect of F doping on distortion of Bi-S plane
• Superconductivity of Pure H3S Synthesis from Elemental Sulfur and Hydrogen
• Novel Diamond Anvil Cell for Electrical Measurements using Boron-doped Metallic Diamond Electrodes
• Diamond anvil cell using boron-doped diamond electrodes covered with undoped diamond insulating layer
• Anisotropic upper critical field of BiS2-based superconductor LaO0.5F0.5BiS2
• Pressure-Induced Superconductivity in BiS2-based EuFBiS2
• Electrical transport measurements for superconducting sulfur hydrides using boron-doped diamond electrodes on beveled diamond anvil
• High pressure effects on La(O,F)BiS${}_2$ single crystal using diamond anvil cell with dual-probe diamond electrodes

Cited by in corpus (3)

• High-pressure synthesis of superconducting Sn${}_3$S${}_4$ using diamond anvil cell with boron-doped diamond heater
• Emergence of Superconductivity at 20 K in Th${}_3$P${}_4$-type In${}_{3-x}$S${}_4$ Synthesized by Diamond Anvil Cell with Boron-doped Diamond Electrodes
• Sub-micron Circuit Fabrication on Diamond Anvils for Mesoscopic High-Pressure Experiments