Nano Research

, Volume 7, Issue 12, pp 1769–1776

III–V semiconductor nanocrystal formation in silicon nanowires via liquid-phase epitaxy

  • Slawomir Prucnal
  • Markus Glaser
  • Alois Lugstein
  • Emmerich Bertagnolli
  • Michael Stöger-Pollach
  • Shengqiang Zhou
  • Manfred Helm
  • Denis Reichel
  • Lars Rebohle
  • Marcin Turek
  • Jerzy Zuk
  • Wolfgang Skorupa
Research Article

DOI: 10.1007/s12274-014-0536-6

Cite this article as:
Prucnal, S., Glaser, M., Lugstein, A. et al. Nano Res. (2014) 7: 1769. doi:10.1007/s12274-014-0536-6

Abstract

Direct integration of high-mobility III–V compound semiconductors with existing Si-based complementary metal-oxide-semiconductor (CMOS) processing platforms presents the main challenge to increasing the CMOS performance and the scaling trend. Silicon hetero-nanowires with integrated III–V segments are one of the most promising candidates for advanced nano-optoelectronics, as first demonstrated using molecular beam epitaxy techniques. Here we demonstrate a novel route for InAs/Si hybrid nanowire fabrication via millisecond range liquid-phase epitaxy regrowth using sequential ion beam implantation and flash-lamp annealing. We show that such highly mismatched systems can be monolithically integrated within a single nanowire. Optical and microstructural investigations confirm the high quality hetero-nanowire fabrication coupled with the formation of atomically sharp interfaces between Si and InAs segments. Such hybrid systems open new routes for future high-speed and multifunctional nanoelectronic devices on a single chip.

Keywords

liquid phase epitaxy InAs hetero-nanowires silicon ion implantation 

Copyright information

© Tsinghua University Press and Springer-Verlag Berlin Heidelberg 2014

Authors and Affiliations

  • Slawomir Prucnal
    • 1
  • Markus Glaser
    • 2
  • Alois Lugstein
    • 2
  • Emmerich Bertagnolli
    • 2
  • Michael Stöger-Pollach
    • 3
  • Shengqiang Zhou
    • 1
  • Manfred Helm
    • 1
    • 4
  • Denis Reichel
    • 1
  • Lars Rebohle
    • 1
  • Marcin Turek
    • 5
  • Jerzy Zuk
    • 5
  • Wolfgang Skorupa
    • 1
  1. 1.Institute of Ion Beam Physics and Materials ResearchHelmholtz-Zentrum Dresden-RossendorfDresdenGermany
  2. 2.Institute of Solid State ElectronicsVienna University of TechnologyViennaAustria
  3. 3.USTEM, Vienna University of TechnologyViennaAustria
  4. 4.Center for Advancing Electronics DresdenTechnische Universität DresdenDresdenGermany
  5. 5.Maria Curie-Sklodowska UniversityLublinPoland

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