Zobrazeno 1 - 10
of 1 822
pro vyhledávání: '"P. Rogl"'
Autor:
Garmroudi, Fabian, Serhiienko, Illia, Parzer, Michael, Ghosh, Sanyukta, Ziolkowski, Pawel, Oppitz, Gregor, Nguyen, Hieu Duy, Bourgès, Cédric, Hattori, Yuya, Riss, Alexander, Steyrer, Sebastian, Rogl, Gerda, Rogl, Peter, Schafler, Erhard, Kawamoto, Naoyuki, Müller, Eckhard, Bauer, Ernst, de Boor, Johannes, Mori, Takao
Decoupling charge and heat transport is essential for optimizing thermoelectric materials. Strategies to inhibit lattice-driven heat transport, however, also compromise carrier mobility, limiting the performance of most thermoelectrics, including Fe$
Externí odkaz:
http://arxiv.org/abs/2410.07785
Autor:
Parzer, Michael, Garmroudi, Fabian, Michor, Herwig, Yan, Xinlin, Bauer, Ernst, Rogl, Gerda, Bursik, Jiri, Cottrell, Stephen, Podloucky, Raimund, Rogl, Peter
Structural defects are important for both solid-state chemistry and physics, as they can have a significant impact on chemical stability and physical properties. Here, we identify a vacancyinduced pseudo-gap formation in antiferromagnetic Cr$_{0.86}$
Externí odkaz:
http://arxiv.org/abs/2406.08021
Autor:
Kirschbaum, D. M., Yan, X., Waas, M., Svagera, R., Prokofiev, A., Stöger, B., Giester, G., Rogl, P., Oprea, D. -G., Felser, C., Valentí, R., Vergniory, M. G., Custers, J., Paschen, S., Zocco, D. A.
Publikováno v:
Phys. Rev. Research 6, 023242 (2024)
The family of cubic noncentrosymmetric 3-4-3 compounds has become a fertile ground for the discovery of novel correlated metallic and insulating phases. Here, we report the synthesis of a new heavy fermion compound, Ce$_3$Bi$_4$Ni$_3$. It is an isoel
Externí odkaz:
http://arxiv.org/abs/2311.17903
Autor:
V. V. Romaka, P. Rogl, L. P. Romaka, Yu. V. Stadnyk, R. O. Korzh, V. Ya. Krayovskyy, T. M. Kovbasuk, H. V. Tsygylyk
Publikováno v:
Фізика і хімія твердого тіла, Vol 16, Iss 2, Pp 335-340 (2016)
The peculiarities of the crystal and electronic structure of V1-xTixFeSb, х = 0 – 0,20, semiconductor solid solution were investigated. The mechanism of generation of structural defects of acceptor and donor nature is described. In particular the
Externí odkaz:
https://doaj.org/article/a0874e6cbda9443a991108e13d66bd84
Autor:
V. A. Romaka, P. Rogl, Yu. V. Stadnyk, L. P. Romaka, R. O. Korzh, D. Kaczorowski, V. Ya. Krayovskyy, A. M. Нoryn
Publikováno v:
Фізика і хімія твердого тіла, Vol 16, Iss 1, Pp 111-115 (2016)
The peculiarities of the temperature and concentration characteristics of resistivity and thermopower of V1-xTixFeSb semiconductor solid solution were investigated in the temperature and concentration ranges of T = 4.2 -400 K and Ті ≈ 9.5•1019
Externí odkaz:
https://doaj.org/article/8a875983ed6e4f08b8d7180706c60abd
Publikováno v:
Materials & Design, Vol 87, Iss , Pp 883-890 (2015)
Nanostructuring has been considered an effective approach to enhance the thermoelectric (TE) performance of materials by reducing their lattice thermal conductivity. In the present study, we show the influence of a process control agent (PCA) for bal
Externí odkaz:
https://doaj.org/article/4b2f669dd0224df0ab2b9084e8152b17
Autor:
T. Klimczuk, A. B. Shick, A. L. Kozub, J.-C. Griveau, E. Colineau, M. Falmbigl, F. Wastin, P. Rogl
Publikováno v:
APL Materials, Vol 3, Iss 4, Pp 041803-041803-9 (2015)
Two new transuranium metal boron carbides, NpBC and PuBC, have been synthesized. Rietveld refinements of powder XRD patterns of {Np,Pu}BC confirmed in both cases isotypism with the structure type of UBC. Temperature dependent magnetic susceptibility
Externí odkaz:
https://doaj.org/article/fb362dc35f2e449ab8b0523b8cf3ad8a
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