Nonuniform Nanowire Doping Profiles Revealed by Quantitative Scanning Photocurrent Microscopy
Source abstract
Abstract
Scanning photocurrent microscopy (SPCM) is used in semiconductor nanowire devices to establish quantitative potential profiles correlated with nonuniformities in electrical resistivity. Surface doping leads to a nonuniform axial photocurrent (a). Surface etching improves the uniformity of the local photocurrent (b) and reduces the radial and axial carrier concentration gradients (c, blue curve after etching).
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Nanowire Synthesis and Applications · Force Microscopy Techniques and Applications · Advancements in Semiconductor Devices and Circuit Design
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (31)
Show source-provided references
1. 10.1038/nnano.2008.510.1038/nnano.2008.5 ↗
2. 10.1002/adma.20050139410.1002/adma.200501394 ↗
3. 10.1143/JJAP.46.249610.1143/JJAP.46.2496 ↗
4. 10.3938/jkps.51.204010.3938/jkps.51.2040 ↗
5. 10.1021/nl070900e10.1021/nl070900e ↗
6. 10.1116/1.221671710.1116/1.2216717 ↗
7. 10.1021/nl052576y10.1021/nl052576y ↗
8. 10.1021/nl062314b10.1021/nl062314b ↗
9. 10.1002/adfm.20060018310.1002/adfm.200600183 ↗
10. 10.1002/adma.20060240510.1002/adma.200602405 ↗
11. 10.1021/nl050631x10.1021/nl050631x ↗
12. 10.1038/nnano.2008.2610.1038/nnano.2008.26 ↗
13. 10.1126/science.106619210.1126/science.1066192 ↗
14. 10.1038/nmat163510.1038/nmat1635 ↗
15. 10.1038/nature0618110.1038/nature06181 ↗
16. 10.1021/nl071626r10.1021/nl071626r ↗
17. 10.1021/nl063056l10.1021/nl063056l ↗
18. 10.1038/415617a10.1038/415617a ↗
19. 10.1063/1.241023810.1063/1.2410238 ↗
20. 10.1016/j.jssc.2008.06.00710.1016/j.jssc.2008.06.007 ↗
21. 10.1038/NNANO.2009.5110.1038/NNANO.2009.51 ↗
22. 10.1021/nl080265s10.1021/nl080265s ↗
23. 10.1126/science.111879810.1126/science.1118798 ↗
24. 10.1063/1.199685110.1063/1.1996851 ↗
25. 10.1021/nl802343810.1021/nl8023438 ↗
26. 10.1002/adma.20040047210.1002/adma.200400472 ↗
27. 10.1016/0038-1101(66)90085-210.1016/0038-1101(66)90085-2 ↗
28. 10.1021/nl051602p10.1021/nl051602p ↗
29. 10.1007/s00339-006-3710-110.1007/s00339-006-3710-1 ↗
30. 10.1149/1.215929510.1149/1.2159295 ↗
31. 10.1088/0957-4484/17/11/S0310.1088/0957-4484/17/11/S03 ↗