Conference Agenda

Overview and details of the sessions of this conference. Please select a date or location to show only sessions at that day or location. Please select a single session for detailed view (with abstracts and downloads if available).

Please note that all times are shown in the time zone of the conference. The current conference time is: 1st Nov 2024, 12:08:48am CET

 
 
Session Overview
Session
KN-3: High Pressure Crystallography Unlimited
Time:
Sunday, 15/Aug/2021:
9:00am - 9:50am

Session Chair: Arthur Haozhe Liu
Location: Club A

170 1st floor

 Leonid Dubrovinsky


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Presentations
ID: 1580 / KN-3: 1
Plenary and keynote
Invited lecture to session
Keywords: High pressure; structural studies; diamond anvil cells

High pressure crystallography unlimited

Leonid Dubrovinsky

Bayreuth University, Bayreuth, Germany

The major part of condensed matter in the Universe - deep inside planets and stars - exists under ultra-high pressures of several hundred gigapascals (GPa) and beyond. At such extreme conditions theoretical modelling predicts very unusual structures and chemical and physical properties of materials. Their synthesis and characterization at above 150 GPa have been hitherto hindered by the technical complexity of experiments involving samples’ heating and by a lack of relevant methods of the composition and structure investigations. Here on examples of simple elements, hydrides, oxides, carbonates, nitrides and silicates we will discuss single crystal X-ray diffraction experiments at static pressures from about 150 GPa to over 900 GPa in a laser-heated conventional and double-stage diamond anvil cells (ds-DAC).

External Resource:
Video Link