Single-Molecule Rotational and Vibrational Spectroscopy and Microscopy with the Scanning Tunneling Microscope

2015 ◽  
Vol 119 (26) ◽  
pp. 14737-14741 ◽  
Author(s):  
Arthur Yu ◽  
Shaowei Li ◽  
Gregory Czap ◽  
W. Ho
Keyword(s):  
Vibrational Spectroscopy ◽  
Single Molecule ◽  
Scanning Tunneling Microscope ◽  
Scanning Tunneling ◽  
Tunneling Microscope

scholarly journals Many-Body State Description of Single-Molecule Electroluminescence Driven by a Scanning Tunneling Microscope

Nano Letters ◽  
2019 ◽  
Vol 19 (5) ◽  
pp. 2803-2811 ◽  
Author(s):  
Kuniyuki Miwa ◽  
Hiroshi Imada ◽  
Miyabi Imai-Imada ◽  
Kensuke Kimura ◽  
Michael Galperin ◽  
...  
Keyword(s):  
Single Molecule ◽  
Scanning Tunneling Microscope ◽  
Scanning Tunneling ◽  
Many Body ◽  
Tunneling Microscope ◽  
Body State

VIBRATIONAL SPECTROSCOPY OF CO/Cu(211) WITH A CO TERMINATED TIP

1999 ◽  
Vol 13 (20) ◽  
pp. 709-715 ◽  
Author(s):  
FRANCESCA MORESCO ◽  
GERHARD MEYER ◽  
KARL HEINZ RIEDER
Keyword(s):  
Vibrational Spectroscopy ◽  
Scanning Tunneling Microscope ◽  
Scanning Tunneling ◽  
Rotational Mode ◽  
Tunneling Microscope ◽  
Vibrational Excitations ◽  
Translational Mode ◽  
Inelastic Tunneling ◽  
Open Question ◽  
First Time

Vibrational excitations of an isolated CO molecule adsorbed on a Cu(211) surface have been, for the first time, observed with a CO terminated scanning tunneling microscope tip. Both the frustrated translational and rotational modes were observed, and in agreement with the case of a metallic tip. The presence of a CO molecule on the tip, transferred by controlled vertical manipulation, strongly influences the frustrated translational mode of the CO molecule, while it does not affect the frustrated rotational mode. The present work demonstrates that scanning tunneling vibrational spectroscopy is also possible with a molecule at the end of the tip, opening new interesting fields of research and putting some more light on the still open question of inelastic tunneling and its selection rules.

Electric Field-induced switching among multiple conductance pathways in single-molecule junctions

2021 ◽  
Author(s):  
Tengyang Gao ◽  
Zhichao Pan ◽  
Zhuanyun Cai ◽  
Jueting Zheng ◽  
Chun Tang ◽  
...  
Keyword(s):  
Electric Field ◽  
Electric Fields ◽  
Single Molecule ◽  
Scanning Tunneling Microscope ◽  
Binding Sites ◽  
Scanning Tunneling ◽  
Tunneling Microscope ◽  
Field Increase ◽  
Electric Field Increase ◽  
Single Molecule Junctions

Here, we report the switching among multiple conductance pathways achieved by sliding the scanning tunneling microscope tip among different binding sites under different electric fields. With the electric field increase,...

DETECTING AND MANIPULATING SINGLE MOLECULES WITH STM

NANO ◽  
2006 ◽  
Vol 01 (01) ◽  
pp. 15-33 ◽  
Author(s):  
J. G. HOU ◽  
AIDI ZHAO
Keyword(s):  
Single Molecule ◽  
Scanning Tunneling Microscope ◽  
Light Emission ◽  
Single Molecules ◽  
Final Part ◽  
Scanning Tunneling ◽  
Tunneling Microscope ◽  
Recent Advances ◽  
Recent Developments ◽  
Single Molecule Manipulation

Scanning tunneling microscope (STM) is a powerful and unique tool for study single molecules. We review recent advances in single-molecule characterizations including direct STM imaging and I–V spectroscopy, dI/dV spectroscopy and mapping, and d2I/dV2 spectroscopy and mapping. Some recent experiments of STM-excited single-molecule light emission are also introduced. In the final part, recent developments of single-molecule manipulation with the STM as well as the applications are discussed.

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