Associate Prof. Dr. Andrey Prokofiev
Institute of Solid State Physics, Technical University, Vienna, Austria

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Links:

1st German-Austrian conference
on crystal growth
Vienna 2018, TU Wien


European Network
of crystals growth


Lecture course
"Crystal growth: theory and practice"


Laboratory course
in sample preparation and single crystals growth
(Projekt/Bachelorarbeit)


Crystal growth lab at IFP TU Wien


The availability of high-quality single crystals is a prerequisite for the in-depth investigation of new meterials. It is indispensable for determining the electrical, magnetic and phononic properties of crystalline matter, as well as for resolving anisotropic effects and for high-precision low temperature measurements of intrinsic material properties. An extensive infrastructure for single crystal growth has been established at the Institute of Solid State Physics (IFP). IFP has world-leading expertise in the growth of high-quality rare earth-based heavy fermion and transition element oxide compounds (several materials are grown only in Vienna, others have so far been grown as largest samples or highest quality crystals).
The following techniques are available for crystal growth of intermetallic and oxide compounds:

Floating zone in a mirror furnace
Czochralski growth in a tetra-arc furnace
Bridgman growth in refractory metal crucibles
Flux growth by slow cooling
Chemical vapor transport

The differential thermal analysis (DTA) and the melt spinning (MS) technique provide a possibility for preliminary investigations for crystal growth. The Laue technique allows for characterization of the quality of the grown crystals and their orientation for physical measurements. There are also facilities at the Institute and at the TU for X-ray and electron microscopy investigations of the crystals.

Differential thermal analysis (DTA) (Linseis 1750) Melt spinning technique Laue camera (Photonic Science)

Grown materials

Intermetallic compounds

Oxide and polymer Cu- and V-compounds

Ce3Pd20Si6, Ce3Pd20Ge6, CeRu4Sn6, CePt3Si, Ce3Pd3Bi4, Ce3Pt3Bi4,

CeAuGe, CePdBi, CePtBi, Ce2Au3In5, CePt2Si2, CeRh2Ga2,

intermetallic clathrates A8B46 (in part., Ce- and La-containing ), etc.
LiCuVO4, VTeO4, CuSb2O6, CuV2O6,

[Cu(C2O4)(4-aminopyridine)2(H2O)]n