Результаты исследований: Публикации в книгах, отчётах, сборниках, трудах конференций › статья в сборнике материалов конференции › научная › Рецензирование
Pb-catalyzed GaAs nanowires grown by molecular beam epitaxy on Si substrate. / Сибирёв, Николай Владимирович; Штром, Игорь Викторович; Илькив, Игорь Владимирович; Сошников, Илья Петрович; Резник, Родион Романович; Цырлин, Георгий Эрнстович.
2024 International Conference Laser Optics, ICLO 2024 - Proceedings. 2024. стр. 354 (IEEE Xplore Digital Library).Результаты исследований: Публикации в книгах, отчётах, сборниках, трудах конференций › статья в сборнике материалов конференции › научная › Рецензирование
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TY - GEN
T1 - Pb-catalyzed GaAs nanowires grown by molecular beam epitaxy on Si substrate
AU - Сибирёв, Николай Владимирович
AU - Штром, Игорь Викторович
AU - Илькив, Игорь Владимирович
AU - Сошников, Илья Петрович
AU - Резник, Родион Романович
AU - Цырлин, Георгий Эрнстович
N1 - Conference code: 21
PY - 2024/7/1
Y1 - 2024/7/1
N2 - For n-type doping of A3B5 semiconductors silicon are commonly used. However, Si in A3B5 nanowire is p-type dopant. Species are incorporated into nanowire through the intermediate liquid phase. Solubility of metals in catalyst are usually much more than nitrogen family elements. Nitrogen family elements easily dissolve in metal carbon family elements such as lead and tin. Here we discuss the growth of GaAs nanowires with lead catalyst on Si substrate. Lead could easily dissolve nitrogen family elements as well as boron family elements, which allows to switch nanowire growth from metal-rich to pnictide-rich growth.
AB - For n-type doping of A3B5 semiconductors silicon are commonly used. However, Si in A3B5 nanowire is p-type dopant. Species are incorporated into nanowire through the intermediate liquid phase. Solubility of metals in catalyst are usually much more than nitrogen family elements. Nitrogen family elements easily dissolve in metal carbon family elements such as lead and tin. Here we discuss the growth of GaAs nanowires with lead catalyst on Si substrate. Lead could easily dissolve nitrogen family elements as well as boron family elements, which allows to switch nanowire growth from metal-rich to pnictide-rich growth.
KW - GaAs nanowires
KW - catalyst
KW - doping
KW - molecular beam epitaxy
KW - n-type
KW - p-type
UR - https://ieeexplore.ieee.org/document/10624345
UR - https://www.mendeley.com/catalogue/8b72dd06-5c72-3d92-95fc-de9ab4bc3365/
U2 - 10.1109/ICLO59702.2024.10624345
DO - 10.1109/ICLO59702.2024.10624345
M3 - Conference contribution
SN - 9798350390674
T3 - IEEE Xplore Digital Library
SP - 354
BT - 2024 International Conference Laser Optics, ICLO 2024 - Proceedings
T2 - 21st International Conference Laser Optics
Y2 - 1 July 2024 through 5 July 2024
ER -
ID: 124439923