A Comprehensive Review of High-Pressure Laser-Induced Materials Processing, Part I: Laser-Heated Diamond Anvil Cells
نویسندگان
چکیده
Laser-heated diamond anvil cell (LH-DAC) experimentation has emerged as a leading technique for materials processing at extreme pressures and temperatures. LH-DAC systems are often employed to better characterise the structure properties of in applications ranging from condensed matter physics geophysical research planetary science. This article reviews related laser-based characterisation, first part series within broader context all high-pressure laser-induced material processing. In I this review, synopsis laser-heated experimental methods, developmental history, fundamental physicochemical processes, emerging trends provided. Important examples minerals/materials modified during investigations (since their inception) also tabulated, including key phase transformations, syntheses, laser parameters, process conditions—as reference reader guide directing future efforts. Note that laser-dynamic-compression cells (LDC-DAC experimentation) reactive chemical synthesis (LRS-DAC treated separately, Parts II III review.
منابع مشابه
In situ high pressure-temperature Raman spectroscopy technique with laser-heated diamond anvil cells
We describe an in situ high pressure-temperature Raman technique for studying materials in laser-heated diamond anvil cells using a Nd:YLF laser s1053 nmd as the heating source and an ion laser as the Raman exciting source. Here we introduce the method of laser heating transparent samples using a metallic foil (Pt,Re, or W) as the laser absorber (internal heating furnace) in a diamond cell. The...
متن کاملIn situ Raman spectroscopy with laser - heated diamond anvil cells
We have built a micro-optical spectroscopy system coupled with a Nd:YLF laser heating system for performing high pressure–temperature in situ Raman measurements in diamond anvil cells (DAC). A variety of materials can be investigated, providing information about structural and dynamical properties of condensed matter under extreme conditions. We report on a method for laser heating transparent ...
متن کاملNew Developments On Laser Heated Diamond Anvil Cell
New developments on laser heated diamond anvil cell are reported by introducing a system installed at the Advanced Photon Source (APS). With the system, a laser heating spot of 20 40 μm in diameter can be generated to temperatures over 3000 K for samples in diamond anvil cell; and the temperature gradients in the laser heated volume are less than 100 K. The system is based on the double sided l...
متن کاملLaser-Heated Diamond Anvil Cell Technique: Double-Sided Heating with Multimode Nd:YAG Laser
A new laser heating system has been set up to minimize the sample temperature gradients both radially and axially in a diamond anvil cell. A multimode Nd:YAG laser with a relatively flat top of intensity profile allows us to reduce the radial temperature gradient; the axial temperature gradient is minimized by heating samples at both sides. Three dimensional uniform temperatures of 1200 4000 K ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of manufacturing and materials processing
سال: 2022
ISSN: ['2504-4494']
DOI: https://doi.org/10.3390/jmmp6050111