Zobrazeno 1 - 10
of 373
pro vyhledávání: '"Salje, E. K. H."'
Autor:
Féger, L., Giovannelli, F., Vats, G., Alves, J., Pignon, B., Salje, E. K. H., Monot-Laffez, I., Nataf, G. F.
Publikováno v:
J. Eur. Ceram. Soc. 43, 7463-7470 (2023)
Potassium tantalate (KTaO$_{3}$) is a promising material for dielectric applications at low temperature. However, dense and single-phase ceramics cannot be obtained by conventional sintering because of the evaporation of potassium that leads to secon
Externí odkaz:
http://arxiv.org/abs/2308.14403
Publikováno v:
Physical Review MATERIALS 3, 034402 (2019)
Systems that produce crackling noises such as Barkhausen pulses are statistically similar and can be compared with one another. In this project, the Barkhausen noise of three ferroelectric lead zirconate titanate (PZT) samples were demonstrated to be
Externí odkaz:
http://arxiv.org/abs/1805.08536
Autor:
Nataf, G. F., Guennou, M., Kreisel, J., Hicher, P., Haumont, R., Aktas, O., Salje, E. K. H., Tortech, L., Mathieu, C., Martinotti, D., Barrett, N.
Publikováno v:
Phys. Rev. Mater. 1, 074410 (2017)
Ferroic domain walls could play an important role in microelectronics, given their nanometric size and often distinct functional properties. Until now, devices and device concepts were mostly based on mobile domain walls in ferromagnetic and ferroele
Externí odkaz:
http://arxiv.org/abs/1802.02510
Autor:
Meier, Q. N., Lilienblum, M., Griffin, S. M., Conder, K., Pomjakushina, E., Yan, Z., Bourret, E., Meier, D., Lichtenberg, F., Salje, E. K. H., Spaldin, N. A., Fiebig, M., Cano, A.
Publikováno v:
Phys. Rev. X 7, 041014 (2017)
The spontaneous transformations associated with symmetry-breaking phase transitions generate domain structures and defects that may be topological in nature. The formation of these defects can be described according to the Kibble-Zurek mechanism, whi
Externí odkaz:
http://arxiv.org/abs/1703.08321
Akademický článek
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Autor:
Shao, Guomang, Xu, Yangyang, Zhou, Yumei, Ding, Xiangdong, Sun, Jun, Salje, E. K. H., Lookman, Turab, Xue, Dezhen
Publikováno v:
Journal of Applied Physics; 12/14/2022, Vol. 132 Issue 22, p1-8, 8p
Publikováno v:
Physical Review B 73:214110 (2006)
Even in a topologically perfect crystal, a moving twin wall will experience forces due to the discrete nature of the lattice. The potential energy landscape can be described in terms of one of two parameters: the Peierls energy, which is the activati
Externí odkaz:
http://arxiv.org/abs/1103.5216
Autor:
Lee, W. T., Salje, E. K. H.
Publikováno v:
Applied Physics Letters 87, 143110 (2005)
A chemical turnstile is a device for transporting small, well-characterised doses of atoms from one location to another. A working turnstile has yet to be built, despite the numerous technological applications available for such a device. The key dif
Externí odkaz:
http://arxiv.org/abs/1103.4345
Autor:
Salje, E. K. H., Safarik, D. J., Modic, K. A., Gubernatis, J. E., Cooley, J. C., Taylor, R. D., Mihaila, B., Saxena, A., Lookman, T., Smith, J. L., Fisher, R. A., Pasternak, M., Opeil, C. P., Siegrist, T., Littlewood, P. B., Lashley, J. C.
Publikováno v:
Phys. Rev. B 82, 036604 (2010)
We report resonant ultrasound spectroscopy (RUS), dilatometry/magnetostriction, magnetotransport, magnetization, specific heat, and $^{119}$Sn M\"ossbauer spectroscopy measurements on SnTe and Sn$_{0.995}$Cr$_{0.005}$Te. Hall measurements at $T=77$ K
Externí odkaz:
http://arxiv.org/abs/1011.1445
Publikováno v:
Appl. Phys. Lett. 95, 231908 (2009)
Jerky elasticity was observed by dynamical mechanical analyzer measurements in a single crystal of the shape memory alloy Cu74.08Al23.13Be2.79. Jerks appear as spikes in the dissipation of the elastic response function and relate to the formation of
Externí odkaz:
http://arxiv.org/abs/1001.3791