2014
DOI: 10.1063/1.4868097
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Fabrication of carbon nanotube nanogap electrodes by helium ion sputtering for molecular contacts

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Cited by 26 publications
(40 citation statements)
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“…Several methods like mechanical break junction, electron or focused ion beam lithography, electroless or electrochemical plating, atomic force microscope lithography, and their combinations were successfully used for nanogap electrodes fabrication and were excellently reviewed by Li et al. .…”
Section: Advanced Detection Methodsmentioning
confidence: 99%
“…Several methods like mechanical break junction, electron or focused ion beam lithography, electroless or electrochemical plating, atomic force microscope lithography, and their combinations were successfully used for nanogap electrodes fabrication and were excellently reviewed by Li et al. .…”
Section: Advanced Detection Methodsmentioning
confidence: 99%
“…В случае молекул ПАНИ при осаждении из раствора между УНТ и молекулой возникают ван-дер-ваальсовы связи, а также нековалентное взаимодействие посред-ством π-связей в бензольных кольцах [5]. Таким образом, под действием электрического поля молекула ПАНИ ориентируется и выстраивается преимущественно вдоль зазора в углеродной нанотрубке, формируя нековалент-ные связи с УНТ (физическая сорбция).…”
Section: результаты и их обсуждениеunclassified
“…Ключевой проблемой в данных структурах является формирование наноразмерных контактов сто-ка и истока в совокупности с затворным электродом для возможности исследования полевого управления канала. Применение углеродных нанотрубок (УНТ/CNT) и методик травления фокусированным ионным пучком (ФИП) позволяет воспроизводимо и технологично фор-мировать нанозазоры необходимых размеров, сопостави-мых с длиной одной молекулы [5].…”
Section: Introductionunclassified
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“…Improving devices' characteristics and functionality is required to reveal the mechanisms that occur at the level of individual molecules and their functional groups. To this end, it is possible to use carbon nanotubes (CNTs) which form a transition from micro-to nanoscale, that makes it possible to develop principles of reducing the contact resistance [1], to study high-structured in the nanoscale organic materials [2], and to form nanoscale contacts [3]. However, existing technological approaches do not allow to form a large quantity of nanoscale contact structures for study different organic molecules and the contribution of the contact resistance to the characteristics of transistor structures based on them.…”
Section: Introductionmentioning
confidence: 99%