Study of indium tin oxide-MoS<inf>2</inf> interface by atom probe tomography

Manuel Ramos; John Nogan; Torben Boll; Sandra Kauffmann-Weiss; Claudia A. Rodriguez-Gonzalez; Jose L. Enriquez-Carrejo; Martin Heilmaier

doi:10.1557/mrc.2019.150

Study of indium tin oxide-MoS<inf>2</inf> interface by atom probe tomography

Manuel Ramos
, John Nogan
, Torben Boll
, Sandra Kauffmann-Weiss
, Claudia A. Rodriguez-Gonzalez
, Jose L. Enriquez-Carrejo
, Martin Heilmaier

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

4 Scopus citations

Abstract

The molybdenum disulfide (MoS2) and indium tin oxide (ITO) interface were studied by atom probe tomography (APT). Raman spectroscopy, scanning electron microscopy, and grazing-incidence x-ray diffraction measurements were performed as complementary characterization. Results confirm that nanowires plated shape with the 110-orientation are aligned perpendicular to the ITO film with principal reflections at (002), (100), (101), (201), and Raman spectroscopy vibrational modes at E12g at 378 cm-1 and A1g at 407 cm-1 correspond to 2H-MoS2. APT reveals MoS+2, MoS+3 as predominant evaporated molecular ions on the sample, indicating no significant diffusion/segregation of Mo or S species within the ITO layer.

Original language	English
Pages (from-to)	1261-1266
Number of pages	6
Journal	MRS Communications
Volume	9
Issue number	4
DOIs	https://doi.org/10.1557/mrc.2019.150
State	Published - Jan 1 2019
Externally published	Yes

Access to Document

10.1557/mrc.2019.150

Cite this

@article{faad0d12471643caba356a4e4ab158b4,

title = "Study of indium tin oxide-MoS2 interface by atom probe tomography",

abstract = "The molybdenum disulfide (MoS2) and indium tin oxide (ITO) interface were studied by atom probe tomography (APT). Raman spectroscopy, scanning electron microscopy, and grazing-incidence x-ray diffraction measurements were performed as complementary characterization. Results confirm that nanowires plated shape with the 110-orientation are aligned perpendicular to the ITO film with principal reflections at (002), (100), (101), (201), and Raman spectroscopy vibrational modes at E12g at 378 cm-1 and A1g at 407 cm-1 correspond to 2H-MoS2. APT reveals MoS+2, MoS+3 as predominant evaporated molecular ions on the sample, indicating no significant diffusion/segregation of Mo or S species within the ITO layer.",

author = "Manuel Ramos and John Nogan and Torben Boll and Sandra Kauffmann-Weiss and Rodriguez-Gonzalez, \{Claudia A.\} and Enriquez-Carrejo, \{Jose L.\} and Martin Heilmaier",

year = "2019",

month = jan,

day = "1",

doi = "10.1557/mrc.2019.150",

language = "English",

volume = "9",

pages = "1261--1266",

journal = "MRS Communications",

issn = "2159-6859",

publisher = "Springer International Publishing AG",

number = "4",

}

TY - JOUR

T1 - Study of indium tin oxide-MoS2 interface by atom probe tomography

AU - Ramos, Manuel

AU - Nogan, John

AU - Boll, Torben

AU - Kauffmann-Weiss, Sandra

AU - Rodriguez-Gonzalez, Claudia A.

AU - Enriquez-Carrejo, Jose L.

AU - Heilmaier, Martin

PY - 2019/1/1

Y1 - 2019/1/1

N2 - The molybdenum disulfide (MoS2) and indium tin oxide (ITO) interface were studied by atom probe tomography (APT). Raman spectroscopy, scanning electron microscopy, and grazing-incidence x-ray diffraction measurements were performed as complementary characterization. Results confirm that nanowires plated shape with the 110-orientation are aligned perpendicular to the ITO film with principal reflections at (002), (100), (101), (201), and Raman spectroscopy vibrational modes at E12g at 378 cm-1 and A1g at 407 cm-1 correspond to 2H-MoS2. APT reveals MoS+2, MoS+3 as predominant evaporated molecular ions on the sample, indicating no significant diffusion/segregation of Mo or S species within the ITO layer.

AB - The molybdenum disulfide (MoS2) and indium tin oxide (ITO) interface were studied by atom probe tomography (APT). Raman spectroscopy, scanning electron microscopy, and grazing-incidence x-ray diffraction measurements were performed as complementary characterization. Results confirm that nanowires plated shape with the 110-orientation are aligned perpendicular to the ITO film with principal reflections at (002), (100), (101), (201), and Raman spectroscopy vibrational modes at E12g at 378 cm-1 and A1g at 407 cm-1 correspond to 2H-MoS2. APT reveals MoS+2, MoS+3 as predominant evaporated molecular ions on the sample, indicating no significant diffusion/segregation of Mo or S species within the ITO layer.

UR - https://www.scopus.com/pages/publications/85076723219

U2 - 10.1557/mrc.2019.150

DO - 10.1557/mrc.2019.150

M3 - Article

SN - 2159-6859

VL - 9

SP - 1261

EP - 1266

JO - MRS Communications

JF - MRS Communications

IS - 4

ER -

Study of indium tin oxide-MoS<inf>2</inf> interface by atom probe tomography

Abstract

Access to Document

Fingerprint

Cite this