Zobrazeno 1 - 10
of 557
pro vyhledávání: '"Yuri Grin"'
Autor:
Wilder Carrillo-Cabrera, Paul Simon, Marcus Schmidt, Markus König, Horst Borrmann, Aimo Winkelmann, Ulrich Burkhardt, Yuri Grin
Publikováno v:
Communications Materials, Vol 4, Iss 1, Pp 1-9 (2023)
Abstract Chiral intermetallic phases may show unusual chemical and physical properties with nontrivial structure-property relationship. It is therefore of particular interest to study the structural conversion between domains of different handedness.
Externí odkaz:
https://doaj.org/article/b5125d2119004d95b2478ec40362971b
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 79, Iss 3, Pp 129-131 (2023)
Quaternary (Sn,Pb,Bi)Pt was synthesized by melting of the elements in an evacuated silica glass ampoule. The crystal structure was established by single-crystal X-ray diffraction and adopts an atomic arrangement of the NiAs type with additional occup
Externí odkaz:
https://doaj.org/article/83143ffe3edc46f3b2a63ce69c74e3f9
Autor:
Zirui Dong, Jun Luo, Chenyang Wang, Ying Jiang, Shihua Tan, Yubo Zhang, Yuri Grin, Zhiyang Yu, Kai Guo, Jiye Zhang, Wenqing Zhang
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-9 (2022)
Half-and full-Heusler compounds are considered as independent phases with a natural composition gap. Here the authors report the discovery of half-Heusler-like TiRu1+x Sb with wide continuous compositions falling in the gap region and tunable p-to n-
Externí odkaz:
https://doaj.org/article/6e2f240c1daa454e834788d919e5e2f3
Autor:
Iryna Zelenina, Paul Simon, Igor Veremchuk, Xinke Wang, Matej Bobnar, Wenjun Lu, Christian H. Liebscher, Yuri Grin
Publikováno v:
Communications Materials, Vol 2, Iss 1, Pp 1-8 (2021)
Lead telluride is an important thermoelectric material but its metal-to-semiconductor transition above 230 °C is not fully understood. Here, atomic-resolution transmission electron microscopy provides structural insights into this transition, explai
Externí odkaz:
https://doaj.org/article/06e43a007ce04d47b20dad8cebaaf131
Autor:
Raúl Cardoso-Gil, Iryna Zelenina, Quirin E. Stahl, Matej Bobnar, Primož Koželj, Mitja Krnel, Ulrich Burkhardt, Igor Veremchuk, Paul Simon, Wilder Carrillo-Cabrera, Magnus Boström, Yuri Grin
Publikováno v:
ACS Materials Au, Vol 2, Iss 1, Pp 45-54 (2021)
Externí odkaz:
https://doaj.org/article/4c39668ceac94a76b584cc5dede43026
Autor:
Iryna Antonyshyn, Olga Sichevych, Alim Ormeci, Ulrich Burkhardt, Karsten Rasim, Sven Titlbach, Marc Armbrüster, Stephan A. Schunk, Yuri Grin
Publikováno v:
Science and Technology of Advanced Materials, Vol 20, Iss 1, Pp 902-916 (2019)
The ethylene epoxidation is a challenging catalytic process, and development of active and selective catalyst requires profound understanding of its chemical behaviour under reaction conditions. The systematic study on intermetallic compounds in the
Externí odkaz:
https://doaj.org/article/caf2b191f94b47609749f84efb900f88
Publikováno v:
Molecules, Vol 27, Iss 3, p 659 (2022)
Mg3−xGa1+xIr (x = 0.05) was synthesized by direct reaction of the elements in welded tantalum containers at 1200 °C and subsequent annealing at 500 °C for 30 days. Its crystal structure represents a new prototype and was determined by single-crys
Externí odkaz:
https://doaj.org/article/678a0f3559844a4cb9bfcb67385f2e86
Autor:
Pierre-François Lory, Stéphane Pailhès, Valentina M. Giordano, Holger Euchner, Hong Duong Nguyen, Reiner Ramlau, Horst Borrmann, Marcus Schmidt, Michael Baitinger, Matthias Ikeda, Petr Tomeš, Marek Mihalkovič, Céline Allio, Mark Robert Johnson, Helmut Schober, Yvan Sidis, Frédéric Bourdarot, Louis Pierre Regnault, Jacques Ollivier, Silke Paschen, Yuri Grin, Marc de Boissieu
Publikováno v:
Nature Communications, Vol 8, Iss 1, Pp 1-10 (2017)
Phonon lifetime is a fundamental parameter of thermal transport however its determination is challenging. Using inelastic neutron scattering and the neutron resonant spin-echo technique, Lory et al. determine the acoustic phonon lifetime in a single
Externí odkaz:
https://doaj.org/article/57485382d627427aa06863b5f6198a71
Publikováno v:
Nanomaterials, Vol 11, Iss 1, p 163 (2021)
Nano-scaled thermoelectric materials attract significant interest due to their improved physical properties as compared to bulk materials. Well-shaped nanoparticles such as nano-bars and nano-cubes were observed in the known thermoelectric material P
Externí odkaz:
https://doaj.org/article/19a8d5500a95408ebb4bfc8a622c0804
Autor:
Maria Szlawska, Daniel Gnida, Piotr Ruszała, Maciej J. Winiarski, Małgorzata Samsel-Czekała, Marcus Schmidt, Yuri Grin, Dariusz Kaczorowski
Publikováno v:
Materials, Vol 13, Iss 17, p 3865 (2020)
Single crystals of the ternary cerium arsenide CeAgAs2 were grown by chemical vapor transport. They were studied by means of x-ray diffraction, magnetization, heat capacity and electrical transport measurements. The experimental research was suppleme
Externí odkaz:
https://doaj.org/article/7f44652cf3104f268e0778382d32116e