Zobrazeno 1 - 10
of 189
pro vyhledávání: '"P Kacman"'
Autor:
Song, Man Suk, Houben, Lothar, Zhao, Yufei, Bae, Hyeonhu, Rothem, Nadav, Gupta, Ambikesh, Yan, Binghai, Kalisky, Beena, Zaluska-Kotur, Magdalena, Kacman, Perla, Shtrikman, Hadas, Beidenkopf, Haim
Nanomaterials bring to expression unique electronic properties that promote advanced functionality and technologies. Albeit, nanoscale growth presents paramount challenges for synthesis limiting the diversity in structures and compositions. Here, we
Externí odkaz:
http://arxiv.org/abs/2406.18956
Publikováno v:
New Journal of Physics, Vol 17, Iss 6, p 063041 (2015)
We envision that the quantum spin Hall effect should be observed in (111)-oriented thin films of SnSe and SnTe topological crystalline insulators. Using a tight-binding approach supported by first-principles calculations of the band structures, we de
Externí odkaz:
https://doaj.org/article/ab94610efb944e6095c2cb372cb72541
Autor:
Kang, Jung-Hyun, Krizek, Filip, Zaluska-Kotur, Magdalena, Krogstrup, Peter, Kacman, Perla, Beidenkopf, Haim, Shtrikman, Hadas
Publikováno v:
Nano Lett. 2018, 18, 7, 4115-4122
We study the role of gold droplets in the initial stage of nanowire growth via the vapor liquid solid method. Apart from serving as a collections center for growth species, the gold droplets carry an additional crucial role that necessarily precedes
Externí odkaz:
http://arxiv.org/abs/2004.07080
Akademický článek
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Autor:
Kang, Jung-Hyun, Ronen, Yuval, Cohen, Yonatan, Convertino, Domenica, Rossi, Antonio, Coletti, Camilla, Heun, Stefan, Sorba, Lucia, Kacman, Perla, Shtrikman, Hadas
Publikováno v:
Semicond. Sci. Technol. 31 (2016) 115005
Self-assisted growth of InAs nanowires on graphene by molecular beam epitaxy is reported. Nanowires with diameter of ~50 nm and aspect ratio of up to 100 were achieved. The morphological and structural properties of the nanowires were carefully studi
Externí odkaz:
http://arxiv.org/abs/1610.00430
Autor:
Song, Man Suk, Houben, Lothar, Zhao, Yufei, Bae, Hyeonhu, Rothem, Nadav, Gupta, Ambikesh, Yan, Binghai, Kalisky, Beena, Zaluska-Kotur, Magdalena, Kacman, Perla, Shtrikman, Hadas, Beidenkopf, Haim
Publikováno v:
Nature Nanotechnology; December 2024, Vol. 19 Issue: 12 p1796-1803, 8p
Publikováno v:
Acta Physica Polonica A 129, A150 (2016)
Recently, the quantum spin Hall effect has been predicted in (111)-oriented thin films of SnSe and SnTe topological crystalline insulators. It was shown that in these films the energy gaps in the two-dimensional band spectrum depend in an oscillatory
Externí odkaz:
http://arxiv.org/abs/1508.01364
Publikováno v:
New J. Phys. 17 063041(2015)
We envision that quantum spin Hall effect should be observed in $(111)$-oriented thin films of SnSe and SnTe topological crystalline insulators. Using a tight-binding approach supported by first-principles calculations of the band structures we demon
Externí odkaz:
http://arxiv.org/abs/1501.04728
Autor:
Polley, C. M., Dziawa, P., Reszka, A., Szczerbakow, A., Minikayev, R., Domagala, J. Z., Safaei, S., Kacman, P., Buczko, R., Adell, J., Berntsen, M. H., Wojek, B. M., Tjernberg, O., Kowalski, B. J., Story, T., Balasubramanian, T.
Publikováno v:
Phys. Rev. B 89, 075317 (2014)
We present angle resolved photoemission spectroscopy measurements of the surface states on in-situ grown (111) oriented films of Pb$_{1-x}$Sn$_{x}$Se, a three dimensional topological crystalline insulator. We observe surface states with Dirac-like di
Externí odkaz:
http://arxiv.org/abs/1312.3226
Autor:
Plochocka, P., Mitioglu, A. A., Maude, D. K., Rikken, G. L. J. A., del Aguila, A. Granados, Christianen, P. C. M., Kacman, P., Shtrikman, Hadas
Magneto-photoluminescence measurements of individual zinc-blende GaAs/AlAs core/shell nanowires are reported. At low temperature a strong emission line at 1.507 eV is observed under low power (nW) excitation. Measurements performed in high magnetic f
Externí odkaz:
http://arxiv.org/abs/1305.2706