Intense Raman D band without disorder in flattened carbon nanotubes

E Picheau, A Impellizzeri, D Rybkovskiy, M Bayle… - Acs Nano, 2021 - ACS Publications
Above a critical diameter, single-or few-walled carbon nanotubes spontaneously collapse as
flattened carbon nanotubes. Raman spectra of isolated flattened and cylindrical carbon …

Nonadiabatic exciton-phonon coupling in Raman spectroscopy of layered materials

S Reichardt, L Wirtz - Science advances, 2020 - science.org
We present an ab initio computational approach for the calculation of resonant Raman
intensities, including both excitonic and nonadiabatic effects. Our diagrammatic approach …

Stretch-induced tunability of electrical transport properties of three-dimensional graphene-based foam structures

ST Guo, F Zou - Carbon, 2025 - Elsevier
The fast electron transport and superior multidirectional flexibility of three-dimensional
graphene-based foams (GFs) are pivotal in the realm of stretchable electronics. We …

[HTML][HTML] 新型过渡金属硫化物在超快激光中的应用

孙俊杰, 陈飞, 何洋, 丛春晓, 曲家沂… - 中国光学(中 …, 2020 - chineseoptics.net.cn
[3] 岱钦, 毛有明, 吴凯旋, 等. 脉冲激光测距中高速精密时间间隔测量研究[J]. 液晶与显示, 2015,
30 (1): 83-88. doi: 10.3788/YJYXS20153001. 0083DAI Q, MAO YM, WU KX, et al. High …

Photoinduced band renormalization effects in the topological nodal-line semimetal ZrSiS

S Biswas, I Petrides, RJ Kirby, C Oberg, S Klemenz… - Physical Review B, 2022 - APS
Out-of-equilibrium effects provide an elegant pathway for probing and understanding the
underlying physics of topological materials. In particular, controlling electronic band …

Hybrid Integrated Lead-Free Perovskite/Graphene Array towards High-Responsivity In-Sensor Computing

J Zhang, GH Dun, K Qin, R Zhou… - IEEE Electron …, 2024 - ieeexplore.ieee.org
Perovskite are expected to construct vision neuromorphic systems due to its unique
photoelectric properties. However, the ion migration in perovskite films, as well as the toxicity …

Ab initio calculation of the peak intensity of graphene: Laser-energy and Fermi-energy dependence and importance of quantum interference effects

S Reichardt, L Wirtz - Physical Review B, 2017 - APS
We present the results of a diagrammatic, fully ab initio calculation of the G peak intensity of
graphene. The flexibility and generality of our approach enables us to go beyond the …

Lazy electrons in graphene

V Mohanty, EJ Heller - … of the National Academy of Sciences, 2019 - National Acad Sciences
Within a tight-binding approximation, we numerically determine the time evolution of
graphene electronic states in the presence of classically vibrating nuclei. There is no …

Determining the Proximity Effect-Induced Magnetic Moment in Graphene by Polarized Neutron Reflectivity and X-ray Magnetic Circular Dichroism

ROM Aboljadayel, CJ Kinane, CAF Vaz… - … Applied Materials & …, 2023 - ACS Publications
We report the magnitude of the induced magnetic moment in CVD-grown epitaxial and
rotated-domain graphene in proximity with a ferromagnetic Ni film, using polarized neutron …

Classic Carbon Nanostructures

BI Kharisov, OV Kharissova, BI Kharisov… - Carbon Allotropes: Metal …, 2019 - Springer
The era of carbon-based nanotechnology, as it is well-known, started from 1985 when the
fullerene C 60 was discovered. The rediscovery of carbon nanotubes and unexpected …