Zobrazeno 1 - 10
of 152
pro vyhledávání: '"Gvozdić, D."'
Autor:
Kamaraju, N., Pan, W., Ekenberg, U., Gvozdić, D. M., Boubanga-Tombet, S., Upadhya, P. C., Reno, J., Taylor, A. J., Prasankumar, R. P.
We have used terahertz (THz) magneto-optical spectroscopy to investigate the cyclotron resonance in high mobility two-dimensional electron and hole systems. Our experiments reveal long-lived (~20 ps) coherent oscillations in the measured signal in th
Externí odkaz:
http://arxiv.org/abs/1412.5058
Autor:
Ekenberg, U., Gvozdic, D. M.
Publikováno v:
Phys. Rev. B 78, 205317 (2008)
We analyze the proper inclusion of electric-field-induced spin splittings in the framework of the envelope function approximation. We argue that the Rashba effect should be included in the form of a macroscopic potential as diagonal terms in a multib
Externí odkaz:
http://arxiv.org/abs/0801.0089
Autor:
Gvozdic, D. M., Ekenberg, U.
We demonstrate that the size of the electric-field-induced Rashba spin splitting in an 80 nm wide modulation-doped InGaSb quantum well can depend strongly on the spatial variation of the electric field. In a slightly asymmetric quantum well it can be
Externí odkaz:
http://arxiv.org/abs/cond-mat/0610371
Autor:
Gvozdic, D. M., Ekenberg, U.
We investigate theoretically the efficiency of the Rashba effect, i.e. the spin splitting resulting from an electric field. This is the mechanism behind the Datta-Das spin transistor. In the research efforts so far the carriers have usually been take
Externí odkaz:
http://arxiv.org/abs/cond-mat/0506377
Akademický článek
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Publikováno v:
Acta Veterinaria, Vol 63, Iss 5-6, Pp 665-675 (2013)
A total of 221 feedstuff samples (187 grain samples and 34 hay samples) were collected from 13 different locations on the territory of the Republic of Serbia. The results expressed as μg/kg have shown an average selenium content in grain samples
Externí odkaz:
https://doaj.org/article/a39df03469df499e982694abc75b0538
Publikováno v:
Acta Veterinaria, Vol 63, Iss 4, Pp 385-396 (2013)
The objective of this study was to determine the levels of insulin, insulin like growth factor I (IGF-I) and thyroid hormones in relation to the body condition score (BCS) of periparturient dairy cows. The study was carried out on twenty Holstein-Fri
Externí odkaz:
https://doaj.org/article/3995aa751c694dca87c860876ed88498
Publikováno v:
Acta Veterinaria, Vol 62, Iss 2-3, Pp 249-260 (2012)
The aim of this work was to investigate the impact of two energy supplements based on propylene glycol in dairy cows diet on ovarian and follicular morphology, conception, insemination index and length of service period. A total number of 60 Holstein
Externí odkaz:
https://doaj.org/article/47e49d14b6564102aaa4016627d1ca57
Akademický článek
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Publikováno v:
Acta Veterinaria. 2017, Vol. 67 Issue 4, p385-396. 12p.