Spatioselective Electrochemical and Photoelectrochemical Functionalization of Silicon Microwires with Axial p/n Junctions

被引：14

作者：

Milbrat, Alexander ^{[1
,2
]}

Elbersen, Rick ^{[1
,3
]}

Kas, Recep ^{[2
]}

Tiggelaar, Roald M. ^{[3
,4
]}

Gardeniers, Han ^{[3
]}

Mul, Guido ^{[2
]}

Huskens, Jurriaan ^{[1
]}

机构：

[1] Univ Twente, MESA Inst Nanotechnol, Mol Nanofabricat, POB 217, NL-7500 AE Enschede, Netherlands

[2] Univ Twente, MESA Inst Nanotechnol, Photocatalyt Synth, POB 217, NL-7500 AE Enschede, Netherlands

[3] Univ Twente, MESA Inst Nanotechnol, Mesoscale Chem Syst, POB 217, NL-7500 AE Enschede, Netherlands

[4] Univ Twente, MESA Inst Nanotechnol, Nanolab, POB 217, NL-7500 AE Enschede, Netherlands

来源：

ADVANCED MATERIALS | 2016年 / 28卷 / 07期

关键词：

axial junctions; depletion layers; electrodeposition; semiconductors; spatioselective functionalization; SEMICONDUCTOR NANOWIRES; HYBRID; GROWTH; ARRAYS;

D O I：

10.1002/adma.201504609

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The spatioselective functionalization of silicon microwires with axial p/n junctions is achieved using the electronic properties of the junction. (Photo)electrochemical deposition of metals is demonstrated at the bottom and top of the wires in the dark and light, respectively. The junction depletion layer remains unmodified, which allows its visualization and comparison with theoretical calculations.

引用

页码：1400 / 1405

页数：6

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