Detail publikačního výsledku

Conversion of chirality to twisting via sequential one-dimensional and two-dimensional growth of graphene spirals

Wang, ZJ.; Kong, X.; Huang, YA.; Li, J.; Bao, LH.; Cao, KC.; Hu, YX.; Cai, J.; Wang, LF.; Chen, H.; Wu, YS.; Zhang, YW.; Pang, F.; Cheng, ZH.; Babor, P.; Kolibal, M.; Liu, ZK.; Chen, YL.; Zhang, Q.; Cui, Y.; Liu, KH.; Yang, HT.; Bao, XH.; Gao, HJ.; Liu, Z.; Ji, W.; Ding, F.; Willinger, MG

Originální název

Conversion of chirality to twisting via sequential one-dimensional and two-dimensional growth of graphene spirals

Anglický název

Conversion of chirality to twisting via sequential one-dimensional and two-dimensional growth of graphene spirals

Druh

Článek WoS

Originální abstrakt

A graphene origami-kirigami technique offers an approach for growing intertwined graphene spirals with fixed twist angles, enabling the chirality of one-dimensional wrinkles to be converted into the twist angle of vertically stacked two-dimensional layers. The properties of two-dimensional (2D) van der Waals materials can be tuned through nanostructuring or controlled layer stacking, where interlayer hybridization induces exotic electronic states and transport phenomena. Here we describe a viable approach and underlying mechanism for the assisted self-assembly of twisted layer graphene. The process, which can be implemented in standard chemical vapour deposition growth, is best described by analogy to origami and kirigami with paper. It involves the controlled induction of wrinkle formation in single-layer graphene with subsequent wrinkle folding, tearing and re-growth. Inherent to the process is the formation of intertwined graphene spirals and conversion of the chiral angle of 1D wrinkles into a 2D twist angle of a 3D superlattice. The approach can be extended to other foldable 2D materials and facilitates the production of miniaturized electronic components, including capacitors, resistors, inductors and superconductors.

Anglický abstrakt

A graphene origami-kirigami technique offers an approach for growing intertwined graphene spirals with fixed twist angles, enabling the chirality of one-dimensional wrinkles to be converted into the twist angle of vertically stacked two-dimensional layers. The properties of two-dimensional (2D) van der Waals materials can be tuned through nanostructuring or controlled layer stacking, where interlayer hybridization induces exotic electronic states and transport phenomena. Here we describe a viable approach and underlying mechanism for the assisted self-assembly of twisted layer graphene. The process, which can be implemented in standard chemical vapour deposition growth, is best described by analogy to origami and kirigami with paper. It involves the controlled induction of wrinkle formation in single-layer graphene with subsequent wrinkle folding, tearing and re-growth. Inherent to the process is the formation of intertwined graphene spirals and conversion of the chiral angle of 1D wrinkles into a 2D twist angle of a 3D superlattice. The approach can be extended to other foldable 2D materials and facilitates the production of miniaturized electronic components, including capacitors, resistors, inductors and superconductors.

Klíčová slova

SCREW DISLOCATIONS; EPITAXIAL-GROWTH; SURFACES; GRAPHEN

Klíčová slova v angličtině

SCREW DISLOCATIONS; EPITAXIAL-GROWTH; SURFACES; GRAPHEN

Autoři

Wang, ZJ.; Kong, X.; Huang, YA.; Li, J.; Bao, LH.; Cao, KC.; Hu, YX.; Cai, J.; Wang, LF.; Chen, H.; Wu, YS.; Zhang, YW.; Pang, F.; Cheng, ZH.; Babor, P.; Kolibal, M.; Liu, ZK.; Chen, YL.; Zhang, Q.; Cui, Y.; Liu, KH.; Yang, HT.; Bao, XH.; Gao, HJ.; Liu, Z.; Ji, W.; Ding, F.; Willinger, MG

Rok RIV

2024

Vydáno

03.08.2023

Nakladatel

NATURE PORTFOLIO

Místo

BERLIN

ISSN

1476-4660

Periodikum

NATURE MATERIALS

Svazek

1

Číslo

1

Stát

Spojené království Velké Británie a Severního Irska

Strany od

1

Strany do

205

Strany počet

20

URL

https://www.nature.com/articles/s41563-023-01632-y

Plný text v Digitální knihovně

http://hdl.handle.net/

BibTex

@article{BUT184484,
  author="Wang, ZJ. and Kong, X. and Huang, YA. and Li, J. and Bao, LH. and Cao, KC. and Hu, YX. and Cai, J. and Wang, LF. and Chen, H. and Wu, YS. and Zhang, YW. and Pang, F. and Cheng, ZH. and Babor, P. and Kolibal, M. and Liu, ZK. and Chen, YL. and Zhang, Q. and Cui, Y. and Liu, KH. and Yang, HT. and Bao, XH. and Gao, HJ. and Liu, Z. and Ji, W. and Ding, F. and Willinger, MG",
  title="Conversion of chirality to twisting via sequential one-dimensional and two-dimensional growth of graphene spirals",
  journal="NATURE MATERIALS",
  year="2023",
  volume="1",
  number="1",
  pages="1--205",
  doi="10.1038/s41563-023-01632-y",
  issn="1476-1122",
  url="https://www.nature.com/articles/s41563-023-01632-y"
}