Photocurrent spectroscopy of (n, m) sorted solution-processed single-walled carbon nanotubes

Michael Engel; Katherine Moore; Asiful Alam; Simone Dehm; Ralph Krupke; Benjamin Flavel

doi:10.1021/nn503278d

Photocurrent spectroscopy of (n, m) sorted solution-processed single-walled carbon nanotubes

Michael Engel
, Katherine Moore
, Asiful Alam
, Simone Dehm
, Ralph Krupke
, Benjamin Flavel

Research output: Contribution to journal › Article › peer-review

20 Citations (Scopus)

Abstract

Variable-wavelength photocurrent microscopy and photocurrent spectroscopy are used to study the photoresponse of (n, m) sorted single-walled carbon nanotube (SWNT) devices. The measurements of (n, m) pure SWCNT devices demonstrate the ability to study the wavelength-dependent photoresponse in situ in a device configuration and deliver photocurrent spectra that reflect the population of the source material. Furthermore, we show that it is possible to map and determine the chirality population within a working optoelectronic SWCNT device. (Figure Presented).

Original language	English
Pages (from-to)	9324-9331
Number of pages	8
Journal	ACS Nano
Volume	8
Issue number	9
DOIs	https://doi.org/10.1021/nn503278d
Publication status	Published - 23 Sept 2014

Keywords

carbon nanotube
chirality sorted
spectrally resolved photocurrent
supercontinuum light source

Access to Document

10.1021/nn503278d

Cite this

@article{d5874dd080ec4c3595ec1c1542cb5c87,

title = "Photocurrent spectroscopy of (n, m) sorted solution-processed single-walled carbon nanotubes",

abstract = "Variable-wavelength photocurrent microscopy and photocurrent spectroscopy are used to study the photoresponse of (n, m) sorted single-walled carbon nanotube (SWNT) devices. The measurements of (n, m) pure SWCNT devices demonstrate the ability to study the wavelength-dependent photoresponse in situ in a device configuration and deliver photocurrent spectra that reflect the population of the source material. Furthermore, we show that it is possible to map and determine the chirality population within a working optoelectronic SWCNT device. (Figure Presented).",

keywords = "carbon nanotube, chirality sorted, spectrally resolved photocurrent, supercontinuum light source",

author = "Michael Engel and Katherine Moore and Asiful Alam and Simone Dehm and Ralph Krupke and Benjamin Flavel",

year = "2014",

month = sep,

day = "23",

doi = "10.1021/nn503278d",

language = "English",

volume = "8",

pages = "9324--9331",

journal = "ACS Nano",

issn = "1936-0851",

publisher = "American Chemical Society",

number = "9",

}

TY - JOUR

T1 - Photocurrent spectroscopy of (n, m) sorted solution-processed single-walled carbon nanotubes

AU - Engel, Michael

AU - Moore, Katherine

AU - Alam, Asiful

AU - Dehm, Simone

AU - Krupke, Ralph

AU - Flavel, Benjamin

PY - 2014/9/23

Y1 - 2014/9/23

N2 - Variable-wavelength photocurrent microscopy and photocurrent spectroscopy are used to study the photoresponse of (n, m) sorted single-walled carbon nanotube (SWNT) devices. The measurements of (n, m) pure SWCNT devices demonstrate the ability to study the wavelength-dependent photoresponse in situ in a device configuration and deliver photocurrent spectra that reflect the population of the source material. Furthermore, we show that it is possible to map and determine the chirality population within a working optoelectronic SWCNT device. (Figure Presented).

AB - Variable-wavelength photocurrent microscopy and photocurrent spectroscopy are used to study the photoresponse of (n, m) sorted single-walled carbon nanotube (SWNT) devices. The measurements of (n, m) pure SWCNT devices demonstrate the ability to study the wavelength-dependent photoresponse in situ in a device configuration and deliver photocurrent spectra that reflect the population of the source material. Furthermore, we show that it is possible to map and determine the chirality population within a working optoelectronic SWCNT device. (Figure Presented).

KW - carbon nanotube

KW - chirality sorted

KW - spectrally resolved photocurrent

KW - supercontinuum light source

UR - https://www.scopus.com/pages/publications/84910126828

U2 - 10.1021/nn503278d

DO - 10.1021/nn503278d

M3 - Article

SN - 1936-0851

VL - 8

SP - 9324

EP - 9331

JO - ACS Nano

JF - ACS Nano

IS - 9

ER -

Photocurrent spectroscopy of (n, m) sorted solution-processed single-walled carbon nanotubes

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this