Abstract:
The simulation results of elastic strain of an aligned carbon nanotube under the influence of a local external electric field are reported. A method for inducing controllable nonuniform elastic strain in a vertically aligned carbon nanotube, which is a prerequisite for a reproducible memristive effect in such nanotubes, is developed. The passage of current through elastically strained carbon nanotubes with aspect ratios from 20 to 30 is examined experimentally. It is demonstrated that the resistance of a nanotube with its relative strain changing from 0.02% to 0.07% increases by a factor of 5.2 in the high-resistance state due to an increase in the strength of the internal electric field, thus resulting in a stronger memristive effect.
Keywords:
Memristive Effect, Aligned CNT, Carbon Nanotubes (CNT), External Electric Field, High Resistance State.
Citation:
M. V. Il'ina, O. I. Il'in, Yu. F. Blinov, V. A. Smirnov, O. A. Ageev, “Nonuniform elastic strain and memristive effect in aligned carbon nanotubes”, Zhurnal Tekhnicheskoi Fiziki, 88:11 (2018), 1726–1733; Tech. Phys., 63:11 (2018), 1672–1677
This publication is cited in the following 9 articles:
Marina V. Il'ina, Oleg I. Il'in, Olga I. Osotova, Vladimir A. Smirnov, Oleg A. Ageev, “Memristors based on strained multi-walled carbon nanotubes”, Diamond and Related Materials, 123 (2022), 108858
Marina V. Il'ina, Oleg I. Il'in, Andrey V. Guryanov, Olga I. Osotova, Yuriy F. Blinov, Alexander A. Fedotov, Oleg A. Ageev, “Anomalous piezoelectricity and conductivity in aligned carbon nanotubes”, J. Mater. Chem. C, 9:18 (2021), 6014
M. V. Il'ina, O. I. Il'in, O. I. Osotova, S. A. Khubezhov, O. A. Ageev, “Memristive Effect in Nitrogen-Doped Carbon Nanotubes”, Nanotechnol Russia, 16:6 (2021), 821
Marina V. Il'ina, Oleg I. Il'in, Nikolay N. Rudyk, Olga I. Osotova, Alexander A. Fedotov, Oleg A. Ageev, “Analysis of the Piezoelectric Properties of Aligned Multi-Walled Carbon Nanotubes”, Nanomaterials, 11:11 (2021), 2912
M V Il'ina, A V Guryanov, O I Osotova, Yu F Blinov, O I Il'in, “Modeling of current generation process in an aligned carbon nanotube under the action of strain gradient”, J. Phys.: Conf. Ser., 1695:1 (2020), 012166
Oleg I. Il'in, Marina V. Il'ina, Nikolay N. Rudyk, Alexandr A. Fedotov, Oleg A. Ageev, Perspective of Carbon Nanotubes, 2019
O I Il'in, N N Rudyk, M V Kuzhelev, M V Il'ina, A A Fedotov, “Study of the ITO sublayer influence on the tubular carbon nanostructures formation”, J. Phys.: Conf. Ser., 1410:1 (2019), 012043
Vladimir A. Smirnov, Marina V. Il'ina, Vadim I. Avilov, Roman V. Tominov, Oleg I. Il'in, Oleg A. Ageev, Memristors - Circuits and Applications of Memristor Devices [Working Title], 2019
M V Il'ina, A V Guryanov, O I Osotova, Z E Vakulov, O A Ageev, “Effect of surface modification with ZnO films on aligned carbon nanotubes properties”, J. Phys.: Conf. Ser., 1410 (2019), 012209
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