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Scientific Output

2021

Crystal Growth of the Quasi-2D Quarternary Compound AgCrP2S6 by Chemical Vapor Transport
S. Selter, Y. Shemerliuk, B. Büchner, and S.Aswartham
Crystals 11,500 (2021)

Impact of Carbon Co-Doping on the Optical and Scintillation Properties of a YAG:Ce scintillator
O. Sidletskiy,I. Gerasymov, Y. Boyaryntseva, P. Arhipov, S. Tkachenko, O. Zelenskaya, K. Bryleva, K. Belikov, K. Lebbou,C. Dujardin,B. Büchner, and B. Grynyov
Cryst. Growth Des. 21, 3063(2021)

TSFZ growth of Nd-substituted LSCO superconducting crystals
O. Voloshyna, K. Karmakar, A. Maljuk, V.V. Romaka, C.G.F. Blum, S. Seiro, and B. Büchner
J. Cryst. Growth 562, 126082 (2021)

Experimental and theoretical investigation of the Y–Ni–Sb and Tm–Ni–Sb systems
V. V. Romaka, L. Romaka, A. Horyn, and Yu. Stadnyk
J. Alloys Compds. 855, 157334 (2021)

Mechanism of defect formation in Zr1-xVxNiSn thermoelectric material
V. V. Romaka, Yu. V. Stadnyk, P. F. Rogl, L. P. Romaka, V. Ya. Krayovskyy, A. Ya. Horpenyuk, and A. M. Horyn
Ukr. J. Phys. 66, 333 (2021)

2020

Curvature effects on phase transitions in chiral magnets
Kostiantyn V. Yershov, Volodymyr P. Kravchuk, Denis D. Sheka, and Ulrich K. Rößler
SciPost Phys. 9, 043 (2020)

Curvilinear one-dimensional antiferromagnets
O. V. Pylypovskyi, D. Y. Kononenko, K. V. Yershov, U. K. Rößler, A.V. Tomilo, J. Faßbender, J. van den Brink, D. Makarov, D. D. Sheka,
Nano Lett. 2020, 20, 11, 8157 (2020)

Domain wall diode based on functionally graded Dzyaloshinskii-Moriya interaction
Kostiantyn V. Yershov, Volodymyr P. Kravchuk, Denis D. Sheka, Jeroen van den Brink, Avadh Saxena
Appl. Phys. Lett. 116, 222406 (2020)

Polymorphic PtBi2: Growth, structure, and superconducting properties
G. Shipunov, I. Kovalchuk, B. R. Piening, V. Labracherie, A. Veyrat, D. Wolf, A. Lubk, S. Subakti, R. Giraud, J. Dufouleur, S. Shokri, F. Caglieris, C. Hess, D. V. Efremov, B. Büchner, and S. Aswartham
Phys. Rev. Materials 4, 124202 (2020)

Strongly correlated superconductor with polytypic 3D Dirac points
Sergey Borisenko, Volodymyr Bezguba, Alexander Fedorov, Yevhen Kushnirenko, Vladimir Voroshnin, Mihai Sturza, Saicharan Aswartham, and Alexander Yaresko
npj Quantum Materials 5, 67 (2020)

Solitary wave excitations of skyrmion strings in chiral magnets
V. P. Kravchuk, U. K. Rößler, J. van den Brink, and M. Garst
Phys. Rev. B 102, 220408(R) (2020)

Turning charge-density waves into Cooper pairs
A. Chikina, A. Fedorov, D. Bhoi, V. Voroshnin, E. Haubold, Y. Kushnirenko,K. H. Kim, S. Borisenko
npj Quantum Materials 5, 22 (2020)

2019

Curvature induced magnonic crystal in nanowires
Anastasiia Korniienko, Volodymyr P. Kravchuk, Oleksandr V. Pylypovskyi, Denis D. Sheka, Jeroen van den Brink, and Yuri Gaididei,
SciPost Phys. 7, 035 (2019)

Magnetization-induced shape transformations in flexible ferromagnetic rings
Yuri Gaididei, Kostiantyn V. Yershov, Denis D. Sheka, Volodymyr P. Kravchuk, and Avadh Saxena,
Phys. Rev. B 99, 014404 (2019)

Spin eigenexcitations of an antiferromagnetic skyrmion
Volodymyr P. Kravchuk, Olena Gomonay, Denis D. Sheka, Davi R. Rodrigues, Karin Everschor-Sitte, Jairo Sinova, Jeroen van den Brink, and Yuri Gaididei
Phys. Rev. B 99, 184429 (2019)

Spontaneous deformation of flexible ferromagnetic ribbons induced by Dzyaloshinskii-Moriya interaction
Kostiantyn V. Yershov, Volodymyr P. Kravchuk, Denis D. Sheka, Jeroen van den Brink, and Yuri Gaididei
Phys. Rev. B 100, 140407(R) (2019)

Evolution of the charge carrier plasmon in the one-dimensional metal TTF-TCNQ as a function of temperature and momentum
Nikolay Kovbasa, Lukas Graf and Martin Knupfer
Mater. Res. Express 6, 106319 (2019)

Possible experimental realization of a basic Z2 topological semimetal in GaGeTe
E. Haubold, A. Fedorov, F. Pielnhofer, I. Rusinov, T. Menshchikova, V. Duppel, D. Friedrich, R. Weihrich, A. Pfitzner, A. Zeugner, A. Isaeva, S. Thirupathaiah, Y. Kushnirenko, E. Rienks, T. Kim, E. Chulkov, B. Büchner, S. Borisenko
APL Materials 7, 121106 (2019)

Temperature induced shift of electronic band structure in Fe(Se,Te)
Y. V. Pustovit, A. A. Kordyuk
Low Temperature Physics 45, 1172 (2019)