Publikationen - Arbeitsgruppe Multikristallines Silizium


Zbigniew Galazka
β-Ga2O3 for wide-bandgap electronics and optoelectronics
Semiconductor Science and Technology 33(11) 2018 - Topical Review

H.-J. Rost, R. Menzel, D. Siche, U. Juda, S. Kayser, F.M. Kießling, L. Sylla, T. Richter
Defect formation in Si-crystals grown on large diameter bulk seeds by a modified FZ-method
Journal of Crystal Growth 500 (2018) 5–10

J. Shan, A. V. Singh, L. Liang, L. J. Cornelissen, Z. Galazka, A. Gupta, B. J. van Wees, and T. Kuschel
Enhanced magnon spin transport in NiFe2O4 thin films on a lattice-matched substrate
Appl. Phys. Lett. 113, 162403 (2018)

J. Pejchal, J. Barta, V. Babin, A. Beitlerova, P. Prusa, R. Kucerkova, D. Panek, T. Parkman, C. Guguschev, L. Havlak, P. Zemenova, K. Kamada, A. Yoshikawa
Influence of Mg-codoping, non-stoichiometry and Ga-admixture on LuAG:Ce scintillation properties
Optical Materials 86 (2018) 213–232

Zongzhe Cheng, Michael Hanke, Zbigniew Galazka, and Achim Trampert
Thermal expansion of single-crystalline β-Ga2O3 from RT to 1200 K studied by synchrotron-based high resolution x-ray diffraction
Appl. Phys. Lett. 113, 182102 (2018)

Michele Baldini, Zbigniew Galazka, Günter Wagner
Recent progress in the growth of β-Ga2O3 for power electronics applications
Materials Science in Semiconductor Processing 78 (2018) 132–146

Zbigniew Galazka, Steffen Ganschow, Andreas Fiedler, Rainer Bertram, Detlef Klimm, Klaus Irmscher, Robert Schewski, Mike Pietsch, Martin Albrecht, Matthias Bickermann
Doping of Czochralski-grown bulk β-Ga2O3 single crystals with Cr, Ce and Al
Journal of Crystal Growth 486 (2018) 82–90

Detlef Klimm, Max Schmidt, Nora Wolff, Christo Guguschev, Steffen Ganschow
On melt solutions for the growth of CaTiO3 crystals
Journal of Crystal Growth 486 (2018) 117–121

Julia Hidde, Christo Guguschev, Steffen Ganschow, Detlef Klimm
Thermal conductivity of rare-earth scandates in comparison to other oxidic substrate crystals
Journal of Alloys and Compounds 738 (2018) 415e421

Widely tunable, efficient 2 μm laser in monocrystalline Tm3+:SrF2
OPTICS EXPRESS 5368 Vol. 26, No. 5

Amlan Datta, Piotr Becla, Christo Guguschev, Shariar Motakef
Advanced crystal growth techniques for thallium bromide semiconductor radiation detectors
Journal of Crystal Growth 483 (2018) 211–215

Stephanie Lam, Christo Guguschev, Arnold Burger, Maria Hackett, Shariar Motakef
Crystal growth and scintillation performance of Cs2HfCl6 and Cs2HfCl4Br2
Journal of Crystal Growth 483 (2018) 121–124

Oliver Bierwagen and Zbigniew Galazka
The inherent transport anisotropy of rutile tin dioxide (SnO2) determined by van der Pauw measurements and its consequences for applications
Appl. Phys. Lett. 112, 092105 (2018)

Nora Wolff, Detlef Klimm, Dietmar Siche
Thermodynamic investigations on the growth of CuAlO2 delafossite crystals
Journal of Solid State Chemistry 258 (2018) 495–500


M. F. Acosta, R. I. Merino, S. Ganschow, D. Klimm
Solidification of NaCl–LiF–CaF2 ternary composites
J. Mater. Sci. 52 (2017) 5520 – 5530

Ding Li, Veit Hoffmann, Eberhard Richter, Thomas Tessaro, Zbigniew Galazka, Markus Weyers, Günther Tränkle
MOVPE growth of violet GaN LEDs on β-Ga2O3 substrates
Journal of Crystal Growth 478 (2017) 212–215

Z. Galazka, R. Uecker, D. Klimm, K. Irmscher, M. Naumann, M. Pietsch, A. Kwasniewski, R. Bertram, S. Ganschow, M. Bickermann
Scaling-Up of Bulk β-Ga2O3 Single Crystals by the Czochralski Method
ECS J SOLID STATE SCI TECHN 6 (2017) Q3007 - Q3011

J. Schwarzkopf, D. Braun, M. Hanke, R. Uecker, M. Schmidbauer
Strain Engineering of Ferrolectric Domains in KxNa1-xNbO3 Epitaxial Layers

L. Porz, T. Swamy, B. W. Sheldon, D. Rettenwander, T. Frömling, H. L. Thaman, S. Berendts, R. Uecker, W. C. Carter, Y.-M. Chiang
Mechanism of Lithium Metal Penetration through Inorganic Solid Electrolytes
ADV ENERGY MATER (2017) 1701003

P. S. Miedema, R. Mitzner, S. Ganschow, A. Föhlisch, M. Beye
X-ray spectroscopy on the active ion in laser crystals
Phys. Chem. Chem. Phys. 19 (2017) 21800 - 21806!divAbstract

D. Szalkai, Z. Galazka, K. Irmscher, P. Tüttó, A. Klix, D. Gehre
β-Ga2O3 Solid-State Devices for Fast Neutron Detection
IEEE TRANS NUCL SCI 64 (2017) 1574 - 1579

Amit V. Singh, Behrouz Khodadadi, Jamileh Beik Mohammadi, Sahar Keshavarz, Tim Mewes, Devendra Singh Negi, Ranjan Datta, Zbigniew Galazka, Reinhard Uecker, and Arunava Gupta
Bulk Single Crystal-Like Structural and Magnetic Characteristics of Epitaxial Spinel Ferrite Thin Films with Elimination of Antiphase Boundaries
Adv. Mater. 2017, 1701222

D. Klimm, C. Guguschev, D. J. Kok, M. Naumann, L. Ackermann, D. Rytz, M. Peltz, K. Dupré, M. D. Neumann, A. Kwasniewski, D. G. Schlom, M. Bickermann
Crystal growth and characterization of the pyrochlore Tb2Ti2O7
CrystEngComm 19 (2017) 3908 - 3914!divAbstract

Christo Guguschev, Dirk J. Kok, Uta Juda, Reinhard Uecker, Sakari Sintonen, Zbigniew Galazka, Matthias Bickermann
Top-seeded solution growth of SrTiO3 single crystals virtually free of mosaicity
Journal of Crystal Growth 468 (2017) 305–310

C. Guguschev, J. Philippen, D. J. Kok, T. Markurt, D. Klimm, K. Hinrichs, R. Uecker, R. Bertram and M. Bickermann
Czochralski growth and characterization of cerium doped calcium scandate
CrystEngComm, 2017, 19, 2553!divAbstract

Andrew Joseph Green, Kelson D. Chabak, Michele Baldini, Neil Moser, Ryan Gilbert, Robert C. Fitch, Günter Wagner, Zbigniew Galazka, Jonathan McCandless, Antonio Crespo, Kevin Leedy, and Gregg H. Jessen
β-Ga2O3 MOSFETs for Radio Frequency Operation

C. V. Chandran, K. Volgmann, S. Nakhal, R. Uecker, E. Witt, M. Lerch, P. Heitjans
Local Ion Dynamics in Polycrystalline ß-LiGa02: A Solid-State NMR Study
Z. Phys. Chem. 231 (2017) 1443 - 1453

U. Demirbas, R. Uecker, J.G. Fujimoto, A. Leitenstorfer
Multicolor lasers using birefringent filters: experimental demonstration with Cr:Nd:GSGG and Cr:LiSAF
OPT EXPRESS 25 (2017) 2594 - 2607

J. Philippen, C. Guguschev, D. Klimm
Single Crystal Fiber Growth of Cerium Doped Strontium Yttrate, SrY2O4:Ce3+
J. Cryst. Growth 459 (2017) 17 - 22

Marıa F. Acosta, Rosa I. Merino, Steffen Ganschow, and Detlef Klimm
Solidification of NaCl–LiF–CaF2ternary composites
J Mater Sci (2017) 52:5520–5530

R. Uecker, R. Bertram, M. Brützam, Z. Galazka, T. M. Gesing, C. Guguschev, D. Klimm, M. Klupsch, A. Kwasniewski, D. G. Schlom
Large-Lattice-Parameter Perovskite Single-Crystal Substrates
J. Cryst. Growth 457 (2017) 137 - 142

Z. Galazka, R. Uecker, K. Irmscher, D. Klimm, R. Bertram, A. Kwasniewski, M. Naumann, R. Schewski, M. Pietsch, U. Juda, A. Fiedler, M. Albrecht,S. Ganschow, T. Markurt, C. Guguschev, M. Bickermann
Melt Growth and Properties of Bulk BaSnO3 Single Crystals
J. Phys.-CONDENS MAT 29 (2017) 075701

Wolfram Miller, Klaus Böttcher, Zbigniew Galazka and Jürgen Schreuer
Numerical Modelling of the Czochralski Growth of β-Ga2O3
Crystals 2017, 7, 26

Takahiro Nagata, Oliver Bierwagen, Zbigniew Galazka, Masataka Imura, Shigenori Ueda, Hideki Yoshikawa, Yoshiyuki Yamashita, and Toyohiro Chikyow
Photoelectron spectroscopic study of electronic state and surface structure of In2O3 single crystals
Applied Physics Express 10, 011102 (2017)

H. Riesen, A. Rebane, R. Papakutty Rajan, W. Hutchison, S. Ganschow, A. Szabo
Ultra-slow light propagation by self-induced transparency in ruby in the superhyperfine limit
OPT LETT 42 (2017) 1871 - 1874


G. Calvert, C. Guguschev, A. Burger, A. Groza, J. Derby, R. S. Feigelson
High Speed Growth of SrI2 Scintillator Crystals by the EFG Process
J. Cryst. Growth 455 (2016) 143 - 151

K. D. Chabak,. N. Moser, A. J. Green, D. E. Walker, Jr.,S. E. Tetlak, E. Heller, A. Crespo, R. Fitch, J. P. Mc Candless, K. Leedy, M. Baldini, G. Wagner, Z. Galazka, X. Li, G. Jessen
Enhancement-Mode Ga2O3 Wrap-Gate Fin Field-Effect Transistors on Native (100) β-Ga2O3 Substrate with High Breakdown Voltage
J. Appl. Phys. LETT 109 (2016) 213501

S. Ganschow, A. Kwasniewski, D. Klimm
Conditions for the Growth of Fe1-xO Crystals Using the Micro-Pulling-Down Technique.
J. Cryst. Growth 450 (2016) 203-206

T. Hirsch, R. Uecker, D. Klimm
Reevaluation of phase relations in the chemical system neodymium lutetium oxide NdLuO3
Cryst. Res. Technol. 52 (2017) 1600237

Tamino Hirsch, Reinhard Uecker, and Detlef Klimm
Reevaluation of phase relations in the chemical system neodymium lutetium oxide NdLuO3
Cryst. Res. Technol., 1–7 (2016)

C. Cocchi, H. Zschiesche, D. Nabok, A. Mogilatenko, M. Albrecht, Z. Galazka, H. Kirmse, C. Draxl, C.T. Koch
Atomic Signatures of Local Environment from Core-Level Spectroscopy in β-Ga2O3
Phys. Rev. B 94 (2016) 075147

M. Handwerg, R Mitdank, Z. Galazka, S. F. Fischer
Temperature-Dependent Thermal Conductivity and Diffusivity of a Mg-Doped Insulating β-Ga2O3 Single Crystal Along [100], [010] and [001]
Semicond. Sci. Technol. 31 (2016) 125006

A.J. Green, K.D. Chabak, E.R. Heller, R.C. Fitch, M. Baldini, A. Fiedler, K. Irmscher, G. Wagner, Z. Galazka, S.E. Tetlak, A. Crespo, K. Leedy, G. H. Jessen
3.8-MV/cm Breakdown Strength of MOVPE-Grown Sn-Doped β-Ga2O3 MOSFETs
IEEE ELECTR DEVICE L 37 (2016) 902 - 905

D.J. Kok, C. Guguschev, T. Markurt, M. Niu, R. Bertram, M. Albrecht, K. Irmscher
Origin of Brown Coloration in Top-Seeded Solution Grown SrTiO3 Crystals.
CrystEngComm 18 (2016) 4580 - 4586

B. Burganov, C. Adamo, A. Mulder, M. Uchida, P. D. C. King, J. W. Harter, D. E. Shai, A. S. Gibbs, A. P. Mackenzie, R. Uecker, M. Bruetzam, M. R. Beasley, C. J. Fennie, D. G. Schlom, K. M. Shen
Strain Control of Fermiology and Many-Body Interactions in Two-Dimensional Ruthenates.
Phys. Rev. LETT 116 (2016) 197003

F. Kamutzki, C. Guguschev, D.J. Kok, R. Bertram, U. Juda, R. Uecker
The influence of oxygen partial pressure in the growth atmosphere on the coloration of SrTiO3 single crystal fibers.
CrystEngComm 18 (2016) 5658-5666!divAbstract

S. Höfer, R. Uecker, A. Kwasniewski, J. Popp, Th. G. Mayerhöfer
Complete Dispersion Analysis of Single Crystal Yttrium Orthosilicate.
VIB SPECTROSC 83 (2016) 151 – 158

Y. Choa, S. Sadofeva, S. Fernández-Garridoa, R. Calarcoa, H. Riechert, Z. Galazka, R. Uecker, O. Brandt
Impact of Substrate Nitridation on the Growth of InN on In2O3(111) Byplasma-Assisted Molecular Beam Epitaxy.
Appl Surf Sci. 369 (2016) 159 - 162

L.A. King, Q. Yang, M.L. Grossett, Z. Galazka, R. Uecker, B.A. Parkinson
Photosensitization of Natural and Synthetic SnO2 Single Crystals with Dyes and Quantum Dots.
J. Phys. Chem. C 120 (2016) 15735 – 15742

V. Scherer, Ch. Janowitz1, Z. Galazka, M. Nazarzadehmoafi, R. Manzke
Polaron Character of the Near-EF Band of Cleaved In2O3(111) Single Crystals.
EPL Journal 113 (2016) 26003 p1 - p6

Y. Suhak, M. Schulz, H. Wulfmeier, W.L. Johnson, A. Sotnikov, H. Schmidt, S. Ganschow, D. Klimm, H. Fritze
Langasite-Type Resonant Sensors for Harsh Environments.
MRS ADVANCES 21 (2016) 1513 - 1518

J. Haeberle, S. Brizzi, D. Gaspar, P. Barquinha, Z. Galazka, D. Schulz, D. Schmeißer
A Spectroscopic Comparison of IGZO Thin Films and the Parent In2O3, Ga2O3, and ZnO Single Crystals
MATER RES EXPRESS 3 (2016) 106302

M. Feneberg, J. Nixdorf, C. Lidig, R. Goldhahn, Z. Galazka, O. Bierwagen, J.S. Speck
Many-Electron Effects on the Dielectric Function of Cubic In2O3: Effective Electron Mass, Band-Nonparabolicity, and Burstein-Moss Shift.
Phys. Rev. B 93 (2016) 045203

D. Wiedemann, S. Indris, M. Meven, B. Pedersen, H. Boysen, R. Uecker, P. Heitjans, M. Lerch
Single-Crystal Neutron Diffraction on γ-LiAlO2: Structure Determination and Estimation of Lithium Diffusion Pathway.
Z. Kristallogr. 231 (2016) 189 – 193


C. Guguschev, R. Tagle, U. Juda, A. Kwasniewski
Microstructural Investigations of SrTiO3 Single Crystals and Polysilicon Using a Powerful New X-Ray Diffraction Surface Mapping Technique.
J. Appl. Crystallogr. 48 (2015) 1883 - 1888

P. W. Metz, D.-T. Marzahl, C. Guguschev, R. Bertram, C. Kränkel, G. Huber
Growth and Diode-Pumped Laser Operation of Pr3+:β-(Y0.5,Gd0.5)F3 at Various Transitions.
Optics Letters 40 (2015) 2699-2702

D. J. Kok, K. Irmscher, M. Naumann, C. Guguschev, Z. Galazka, R. Uecker
Temperature-Dependent Optical Absorption of SrTiO3
Phys. Status Solidi A 212 (2015) 1880 - 1887

E. Korhonen, V. Prozheeva, F. Tuomisto, O. Bierwagen, J. S. Speck, M. E. White, Z. Galazka, H. Liu, N. Izyumskaya, V. Avrutin, Ü. Özgür, H. Morkoç
Cation Vacancies and Electrical Compensation in Sb-Doped Thin-Film SnO2 and ZnO.
Semicond. Sci. Technol. 30 (2015) 024011

S. Höfer, R. Uecker, A. Kwasniewski, J. Popp, T.G. Mayerhöfer
Complete Dispersion Analysis of Single Crystalneodymium Gallate.
VIB SPECTROSC 78 (2015) 17 - 22

S. Höfer, R. Uecker, A. Kwasniewski, J. Popp, T.G. Mayerhöfer
Dispersion Analysis of Arbitrarily Cut Uniaxial Crystals.
VIB SPECTROSC 78 (2015) 23 - 33

C. Guguschev, Z. Galazka , D. J. Kok , U. Juda , A. Kwasniewski, R. Uecker
Growth of SrTiO3 Bulk Single Crystals Using Edge-Defined Film-Fed Growth and the Czochralski Methods.
CrystEngComm 17 (2015) 4662 - 4668!divAbstract

A. Papadogianni, M. E. White, J. S. Speck, Z. Galazka, O. Bierwagen
Hall and Seebeck Measurements Estimate the Thickness of a (Buried) Carrier System: Identifying Interface Electrons in In-Doped SnO2 Films.
J. Appl. Phys. LETT 107 (2015) 252105

C. Guguschev, D.J. Kok, Z. Galazka , D. Klimm , R. Uecker , R. Bertram , M. Naumann , U. Juda , A. Kwasniewski, M. Bickermann
Influence of Oxygen Partial Pressure on SrTiO3 Bulk Crystal Growth from Non-Stoichiometric Melts.
CrystEngComm 17 (2015) 3224 - 3234!divAbstract

A. Navarro-Quezada, S. Alamé, N. Esser, J. Furthmüller, F. Bechstedt, Z. Galazka, D. Skuridina, P. Vogt
Near Valence-Band Electronic Structure of Semiconducting β-Ga2O3 (100) Single Crystals.
Phys. Rev. B 92 (2015) 195306

L. Schwarz, Z. Galazka, T. M. Gesing, D. Klimm
On the Influence of Inversion on Thermal Properties of Magnesium Gallium Spinel.
Cryst. Res. Technol. 12 (2015) 961 - 966

A. Navarro-Quezada, Z. Galazka, S. Alamé, D. Skuridina, P. Vogt, N. Esser
Surface Properties of Annealed Semiconducting β-Ga2O3 (100) Single Crystals for Epitaxy.
Appl Surf Sci. 349 (2015) 368 - 373

M. Handwerg, R. Mitdank, Z. Galazka, S. F. Fischer
Temperature-Dependent Thermal Conductivity in Mg-Doped and Undoped β-Ga2O3 Bulk-Crystals.
Semicond. Sci. Technol. 30 (2015) 024006

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