Correlation between the negative differential conductance of single molecules and gas-phase long-lived negative ions formed during resonant electron capture by the same molecules

被引：1

作者：

Khvostenko, Olga G. ^{[1
]}

Lukin, Vladimir G. ^{[1
]}

Grishin, Maxim V. ^{[2
]}

Sarvadii, Sergey Yu. ^{[2
]}

Gatin, Andrey K. ^{[2
]}

Tzeplin, Evgeniy E. ^{[1
]}

Tuimedov, Georgii M. ^{[1
]}

Khatymova, Laysan Z. ^{[1
]}

Tseplina, Svetlana N. ^{[1
]}

机构：

[1] Russian Acad Sci, Inst Mol & Crystal Phys, Ufa Fed Res Ctr, Prospekt Oktyabrya 151, Ufa 450075, Russia

[2] Russian Acad Sci, NN Semenov Fed Res Ctr Chem Phys, Kosygin St 4,Bldg 1, Moscow, Russia

来源：

CHEMICAL PHYSICS LETTERS | 2023年 / 824卷

关键词：

PARA-BENZOQUINONE; ATTACHMENT; TETRACYANOQUINODIMETHANE; AUTODETACHMENT; SPECTROSCOPY; RESISTANCE; CONVERSION; PENTACENE; LIFETIMES; SPECTRA;

D O I：

10.1016/j.cplett.2023.140562

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

A correlation is shown between the negative differential conductance of single molecules recorded using scanning tunneling microscopes and gas-phase long-lived negative ions formed upon resonant electron capture by the same molecules with a multiplicity of four (4TNI#) and a spin prohibition on the rapid autodetachment of an additional electron. It is assumed that negative differential conductance in the studied compounds is associated with the formation of 4TNI# ions in scanning tunneling microscopes, which suppress the tunneling current due to a similar spin prohibition. Remarks are made about a possible mechanism for the formation of 4TNI# ions in scanning tunneling microscopes.

引用

页数：9

共 20 条

[1] Long-lived negative molecular ions of TCNQ formed by the resonant capture of electrons with above zero energies
Khvostenko, Olga G.
Khatymova, Laysan Z.
Lukin, Vladimir G.
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Tuimedov, Georgii M.
Tseplin, Evgeniy E.
Tseplina, Svetlana N.
CHEMICAL PHYSICS LETTERS, 2018, 711 : 81 - 86
[2] Resonance electron capture by perylene molecules. Relation with negative differential conductance
Khvostenko, Olga G.
Lukin, Vladimir G.
Khatymova, Laysan Z.
Tuimedov, Georgii M.
Sarvadii, Sergey Yu.
Gatin, Andrey K.
Grishin, Maxim, V
CHEMICAL PHYSICS LETTERS, 2024, 853
[3] MECHANISM FOR NONDISSOCIATIVE CAPTURE OF ELECTRONS BY MOLECULES IN 2 ENERGY REGIONS WITH THE FORMATION OF LONG-LIVED NEGATIVE-IONS
VASILEV, YV
MAZUNOV, VA
JETP LETTERS, 1990, 51 (03) : 144 - 148
[4] FORMATION OF LONG-LIVED NEGATIVE MOLECULAR-IONS BY MOLECULES OF N,N'-DIPHENYLPYROMELLITIMIDE
KHVOSTENKO, VI
KHVOSTENKO, OG
ZYKOV, BG
MAZUNOV, VA
BULLETIN OF THE ACADEMY OF SCIENCES OF THE USSR DIVISION OF CHEMICAL SCIENCE, 1977, 26 (03): : 655 - 655
[5] Long-lived parent negative ions in p-benzoqulnone formed by electron capture in the field of the ground and excited states
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Christodoulides, A. A.
CHEMICAL PHYSICS LETTERS, 1969, 3 (04) : 237 - 240
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[7] FORMATION OF SLOW NEGATIVE IONS IN SINGLE COLLISIONS BETWEEN FAST NEGATIVE HYDROGEN AND OXYGEN IONS AND GAS MOLECULES
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KOVAL, AG
LEVCHENKO, YZ
SOVIET PHYSICS JETP-USSR, 1961, 13 (01): : 8 - 14
[8] Non-Covalent Structures of Negative Ions Formed during the Dissociative Capture of Electrons by Molecules
Asfandiarov, N. L.
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Safronov, A. M.
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TECHNICAL PHYSICS, 2024, 69 (02) : 135 - 141
[9] The negative ions adsorption on the ion source surface at the resonant electron capture by molecules and measurements of the ion lifetime
Lukin, V. G.
Khvostenko, O. G.
Tuimedov, G. M.
INTERNATIONAL JOURNAL OF MASS SPECTROMETRY, 2016, 399 : 17 - 26
[10] Electron attachment to chloronitrobenzene: Formation of negative ions from gas phase and condensed phase molecules
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Orzol, Mario
Bald, Ilko
Langer, Judith
Illenberger, Eugen
CHEMICAL PHYSICS LETTERS, 2008, 455 (4-6) : 139 - 144

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