Detail publikace

In-situ sledování růstu <110> orientovaných Ge nanodrátů a kolekční role kapky.

KOLÍBAL, M. VYSTAVĚL, T. NOVÁK, L. MACH, J. ŠIKOLA, T.

Český název

In-situ sledování růstu <110> orientovaných Ge nanodrátů a kolekční role kapky.

Anglický název

In-situ observation of <110> oriented Ge nanowire growth and associated collector droplet behavior

Typ

článek v časopise ve Web of Science, Jimp

Jazyk

en

Originální abstrakt

Using in-situ microscopy, we show that germanium nanowires can be grown by a vapor-liquid-solid process in h110i directions both on Ge(100) and Ge(111) substrates if very low supersaturation in the collector droplet is ensured. This can be provided if thermal evaporation is utilized. Such a behavior is also in agreement with earlier chemical vapor deposition experiments, where h110i oriented wires were obtained for very small wire diameters only. Our conclusions are supported by in-situ observations of nanowire kinking towards h111i direction occurring more frequently at higher evaporation rates

Český abstrakt

Pomocí in-situ mikroskopie bylo ukázáno, že germániové nanodráty mohou růst pomocí VLS procesu ve směru <110> na Ge(100) i Ge(111) substrátech pokud dochází k velmi malému přesycení kapky.

Anglický abstrakt

Using in-situ microscopy, we show that germanium nanowires can be grown by a vapor-liquid-solid process in h110i directions both on Ge(100) and Ge(111) substrates if very low supersaturation in the collector droplet is ensured. This can be provided if thermal evaporation is utilized. Such a behavior is also in agreement with earlier chemical vapor deposition experiments, where h110i oriented wires were obtained for very small wire diameters only. Our conclusions are supported by in-situ observations of nanowire kinking towards h111i direction occurring more frequently at higher evaporation rates

Klíčová slova česky

Nanodráty, VLS růst, SEM.

Klíčová slova anglicky

Nanowires, VLS growth, SEM.

Rok RIV

2011

Vydáno

06.10.2011

ISSN

0003-6951

Ročník

99

Číslo

14

Strany od–do

143113-1–143113-3

Počet stran

3

BIBTEX


@article{BUT74800,
  author="Miroslav {Kolíbal} and Tomáš {Vystavěl} and Libor {Novák} and Jindřich {Mach} and Tomáš {Šikola},
  title="In-situ observation of <110> oriented Ge nanowire growth and associated collector droplet behavior",
  year="2011",
  volume="99",
  number="14",
  month="October",
  pages="143113-1--143113-3",
  issn="0003-6951"
}