title: Reflection measurements to reveal the absorption in nanowire arrays.
abstract: The absorption of light is at the core of photovoltaic applications. For many nanostructure-based devices, an assessment of the absorption in the nanostructures is complicated by a thick, opaque substrate that prohibits transmission measurements. Here, we show how a single reflection measurement can be used for approximating the amount of light absorbed in vertical semiconductor nanowire arrays.
authors: Division of Solid State Physics and The Nanometer Structure Consortium (nmC@LU), Lund University, Lund, Sweden. nicklas.anttu@ftf.lth.se
authors: Nicklas
authors: N
authors: Anttu
authors: Azhar
authors: A
authors: Iqbal
authors: Magnus
authors: M
authors: Heurlin
authors: Lars
authors: L
authors: Samuelson
authors: Magnus T
authors: MT
authors: Borgström
authors: Mats-Erik
authors: ME
authors: Pistol
authors: Arkady
authors: A
authors: Yartsev