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of 129
pro vyhledávání: '"Marzegalli, Anna"'
Silicon exhibits several metastable allotropes which recently attracted attention in the quest for materials with superior (e.g. optical) properties, compatible with Si technology. In this work we shed light on the atomic-scale mechanisms leading to
Externí odkaz:
http://arxiv.org/abs/2408.12358
Polytypic Quantum Wells in Si and Ge: Impact of 2D Hexagonal Inclusions on Electronic Band Structure
Crystal defects, traditionally viewed as detrimental, are now being explored for quantum technology applications. This study focuses on stacking faults in silicon and germanium, forming hexagonal inclusions within the cubic crystal and creating quant
Externí odkaz:
http://arxiv.org/abs/2407.14918
Autor:
Veld, Roy L. M. Op het, Xu, Di, Schaller, Vanessa, Verheijen, Marcel A., Peters, Stan M. E., Jung, Jason, Tong, Chuyao, Wang, Qingzhen, de Moor, Michiel W. A., Hesselmann, Bart, Vermeulen, Kiefer, Bommer, Jouri D. S., Lee, Joon Sue, Sarikov, Andrey, Pendharkar, Mihir, Marzegalli, Anna, Koelling, Sebastian, Kouwenhoven, Leo P., Miglio, Leo, Palmstrøm, Chris J., Zhang, Hao, Bakkers, Erik P. A. M.
Publikováno v:
Commun. Phys. 3, 59 (2020)
Strong spin-orbit semiconductor nanowires coupled to a superconductor are predicted to host Majorana zero modes. Exchange (braiding) operations of Majorana modes form the logical gates of a topological quantum computer and require a network of nanowi
Externí odkaz:
http://arxiv.org/abs/2103.06793
Autor:
Ge, Guojia, Rovaris, Fabrizio, Lanzoni, Daniele, Barbisan, Luca, Tang, Xiaobin, Miglio, Leo, Marzegalli, Anna, Scalise, Emilio, Montalenti, Francesco
Publikováno v:
In Acta Materialia 15 January 2024 263
Autor:
Scalise, Emilio, Barbisan, Luca, Sarikov, Andrey, Montalenti, Francesco, Miglio, Leo, Marzegalli, Anna
3C-SiC epitaxially grown on Si displays a large wealth of extended defects. In particular, single, double and triple stacking faults (SFs) are observed in several experiments to coexist. Overabundance of defects has so far limited the exploitation of
Externí odkaz:
http://arxiv.org/abs/2001.11826
Publikováno v:
Phys. Rev. Applied 12, 021002 (2019)
The relative stability of SiC polytypes, changing with temperature, has been considered a paradox for about thirty years, due to discrepancies between theory and experiments. Based on ab-initio calculations including van der Waals corrections, a temp
Externí odkaz:
http://arxiv.org/abs/1903.01936
Akademický článek
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Akademický článek
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Autor:
Zimbone, Massimo, Sarikov, Andrey, Bongiorno, Corrado, Marzegalli, Anna, Scuderi, Viviana, Calabretta, Cristiano, Miglio, Leo, La Via, Francesco
Publikováno v:
In Acta Materialia July 2021 213
Autor:
Barbisan, Luca1 (AUTHOR) luca.barbisan@unimib.it, Marzegalli, Anna2 (AUTHOR), Montalenti, Francesco1 (AUTHOR)
Publikováno v:
Scientific Reports. 2/25/2022, Vol. 12 Issue 1, p1-11. 11p.