Manipulating the interlayer thermal conductivity in circular/collapsed carbon nanotube clusters

H Qin, W Jiang - Journal of Physics D: Applied Physics, 2023 - iopscience.iop.org
In this study, we systematically investigate the interlayer thermal properties of
circular/collapsed carbon nanotube (CNT) clusters using non-equilibrium molecular …

Reversible Raman D-band changes: A new probe into the pressure-induced collapse of carbon nanotubes

R Galafassi, F Vialla, V Pischedda, H Diaf… - Carbon, 2024 - Elsevier
The control of the geometry of carbon nanotubes has a high potential for electro-optical
technology developments. We report here the use of a new spectroscopic signature for the …

Structural properties of single-walled carbon nanotubes under extreme dynamic pressures

B Li, S Li, K Shi, X Zhang, S Yang, D Pan, L Liu, Y Nan… - Acta Materialia, 2022 - Elsevier
The structural behaviors of single-walled carbon nanotubes (SWNTs) along the radial
direction are critical to the cross-sectional phase transition, elastic recovery, and band …

Pressure-induced structural transformations on linear carbon chains encapsulated in carbon nanotubes: A potential route for obtaining longer chains and ultra-hard …

WQ Neves, RS Ferreira, YA Kim, M Endo, GB Choi… - Carbon, 2022 - Elsevier
In this paper, we report high-pressure Raman experiments (0− 28 GPa) in two different
systems, ie, linear carbon chains encapsulated by multi-walled (C n@ MWCNTs) and …

Capture of novel sp3 hybridized Z-BN by compressing boron nitride nanotubes with small diameter

Y Zhang, S Liu, Z Yao, J Dong, B Liu, R Liu… - Diamond and Related …, 2022 - Elsevier
Experimental synthesis of new sp 3 hybridized carbon/boron nitride structures remains
challenging despite that numerous sp 3 structures have been proposed in theory. Here, we …

Carbon nanowires under compression and their vibrational anomalies

U Argaman, G Makov - Nanoscale Advances, 2022 - pubs.rsc.org
Anomalous pressure dependence of Raman frequencies of carbon nanowires encapsulated
in carbon nanotubes has been recently reported. Two hypotheses have been proposed to …

Asymmetrical Cross-Sectional Buckling in Arc-Prepared Multiwall Carbon Nanotubes Revealed by Iodine Filling

AC Torres-Dias, A Impellizzeri, E Picheau, L Noé… - C, 2022 - mdpi.com
We report the intercalation of iodine chains in highly crystalline arc-discharge multiwalled
carbon nanotubes (MWCNTs), not in the central cavity but instead between the concentric …

Effect of extreme mechanical densification on the electrical properties of carbon nanotube micro-yarns

C Miralaei, S Le Floch, R Debord, HV Nguyen… - …, 2022 - iopscience.iop.org
We have explored the effect of high pressure post-treatment in optimizing the properties of
carbon nanotube yarns and found that the application of dry hydrostatic pressure reduces …

Магнетронные углеродные структуры, полученные высокочастотным магнетронным распылением в среде аргона и азота

АП Кузьменко, АИ Колпаков, АС Сизов… - … . Серия: Техника и …, 2024 - techusgu.elpub.ru
Аннотация Цель исследования. Создание и характеризация углеродных наноструктур
методом высокочастотного магнетронного распыления из углеродной мишени в …