caa a22 4500 445303646 CHVBK 20180317142605.0 cr unu---uuuuu 170323e20100401xx s 000 0 eng 10.1007/s12274-010-1029-x doi (NATIONALLICENCE)springer-10.1007/s12274-010-1029-x In situ etching for total control over axial and radial nanowire growth [Elektronische Daten] [Magnus Borgström, Jesper Wallentin, Johanna Trägårdh, Peter Ramvall, Martin Ek, L. Wallenberg, Lars Samuelson, Knut Deppert] We report a method using in situ etching to decouple the axial from the radial nanowire growth pathway, independent of other growth parameters. Thereby a wide range of growth parameters can be explored to improve the nanowire properties without concern of tapering or excess structural defects formed during radial growth. We demonstrate the method using etching by HCl during InP nanowire growth. The improved crystal quality of etched nanowires is indicated by strongly enhanced photoluminescence as compared to reference nanowires obtained without etching. Tsinghua University Press and Springer-Verlag Berlin Heidelberg, 2010 MOVPE nationallicence nanowire growth nationallicence in situ etching nationallicence photoluminescence nationallicence Borgström Magnus Solid State Physics, Lund University, Box 118, S-221 00, Lund, Sweden aut Wallentin Jesper Solid State Physics, Lund University, Box 118, S-221 00, Lund, Sweden aut Trägårdh Johanna Solid State Physics, Lund University, Box 118, S-221 00, Lund, Sweden aut Ramvall Peter Solid State Physics, Lund University, Box 118, S-221 00, Lund, Sweden aut Ek Martin Polymer & Materials Chemistry/nCHREM, Lund University, S-22100, Lund, Sweden aut Wallenberg L. Polymer & Materials Chemistry/nCHREM, Lund University, S-22100, Lund, Sweden aut Samuelson Lars Solid State Physics, Lund University, Box 118, S-221 00, Lund, Sweden aut Deppert Knut Solid State Physics, Lund University, Box 118, S-221 00, Lund, Sweden aut Nano Research Tsinghua Press 3/4(2010-04-01), 264-270 1998-0124 3:4<264 2010 3 12274 https://doi.org/10.1007/s12274-010-1029-x text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s12274-010-1029-x text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Borgström Magnus Solid State Physics, Lund University, Box 118, S-221 00, Lund, Sweden aut NATIONALLICENCE 700 1- Wallentin Jesper Solid State Physics, Lund University, Box 118, S-221 00, Lund, Sweden aut NATIONALLICENCE 700 1- Trägårdh Johanna Solid State Physics, Lund University, Box 118, S-221 00, Lund, Sweden aut NATIONALLICENCE 700 1- Ramvall Peter Solid State Physics, Lund University, Box 118, S-221 00, Lund, Sweden aut NATIONALLICENCE 700 1- Ek Martin Polymer & Materials Chemistry/nCHREM, Lund University, S-22100, Lund, Sweden aut NATIONALLICENCE 700 1- Wallenberg L. Polymer & Materials Chemistry/nCHREM, Lund University, S-22100, Lund, Sweden aut NATIONALLICENCE 700 1- Samuelson Lars Solid State Physics, Lund University, Box 118, S-221 00, Lund, Sweden aut NATIONALLICENCE 700 1- Deppert Knut Solid State Physics, Lund University, Box 118, S-221 00, Lund, Sweden aut NATIONALLICENCE 773 0- Nano Research Tsinghua Press 3/4(2010-04-01), 264-270 1998-0124 3:4<264 2010 3 12274 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer