4.8 Article

Epitaxial Growth of Graphene on SiC by Thermal Shock Annealing Within Seconds

Related references

Note: Only part of the references are listed.
Article Multidisciplinary Sciences

Depolymerization of plastics by means of electrified spatiotemporal heating

Qi Dong et al.

Summary: This study presents a catalyst-free thermochemical depolymerization method that uses a spatial temperature gradient and a temporal heating profile to efficiently convert waste plastic into monomers. By applying this approach, polypropylene (PP) and poly(ethylene terephthalate) (PET) were successfully depolymerized with high yields.

NATURE (2023)

Article Multidisciplinary Sciences

Graphene-confined ultrafast radiant heating for high-loading subnanometer metal cluster catalysts

Ye-Chuang Han et al.

Summary: A novel graphene-confined ultrafast radiant heating (GCURH) method is developed to synthesize high-loading metal cluster catalysts in microseconds, overcoming the trade-off between ultrasmall size and high loading. The graphene acts as a diffusion-constrained nanoreactor, providing kinetics-dominant and diffusion-constrained conditions for the synthesis of subnanometer metal clusters.

NATIONAL SCIENCE REVIEW (2023)

Editorial Material Chemistry, Multidisciplinary

Controllable Synthesis of Solid Catalysts by High-Temperature Pulse

Ye-Chuang Han et al.

ACCOUNTS OF MATERIALS RESEARCH (2023)

Article Chemistry, Multidisciplinary

In Situ Raman Probing of Hot-Electron Transfer at Gold-Graphene Interfaces with Atomic Layer Accuracy

Jing-Liang Yang et al.

Summary: In this study, the transfer of hot electrons at the plasmonic metal-graphene interface was investigated using in situ SERS, revealing that hot electrons can directly penetrate graphene to trigger photocatalytic reactions. Furthermore, it was found that the efficiency of hot electron transfer rapidly decays with increasing graphene layers, and would be completely blocked after five layers of graphene. Additionally, the transfer of hot electrons can be modulated by applying an external electric field, and the efficiency is significantly improved in the presence of a monolayer of graphene under electrochemical conditions.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2022)

Article Physics, Multidisciplinary

Computational study of laser fragmentation in liquid: Phase explosion, inverse Leidenfrost effect at the nanoscale, and evaporation in a nanobubble

Hao Huang et al.

Summary: In this study, the effect of energy density on the fragmentation mechanisms in laser fragmentation in liquid was investigated. It was found that the decrease in absorbed laser energy led to the transition from strong phase explosion to nanoparticle fragmentation, resulting in the formation of a core-satellite structure. In the regime of mild phase explosion, some of the hot metal droplets generated by explosive decomposition were reflected back to form a central nanoparticle. At lower energy densities, intense evaporation from the nanoparticle surface and condensation of metal vapor led to the formation of a core-satellite structure.

SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY (2022)

Article Chemistry, Physical

A general strategy for overcoming the trade-off between ultrasmall size and high loading of MOF-derived metal nanoparticles by millisecond pyrolysis

Ye-Chuang Han et al.

Summary: A general strategy for controllable synthesis of thermodynamically metastable sub-3 nm non-noble metal nanoparticles (NPs) with ultrahigh metal loading has been reported, enabling the rational design and controlled synthesis of advanced catalysts with a good balance between ultrasmall size and high metal loading.

NANO ENERGY (2022)

Article Multidisciplinary Sciences

A general method for rapid synthesis of refractory carbides by low-pressure carbothermal shock reduction

Ye-Chuang Han et al.

Summary: In this study, a low-pressure carbothermal reduction (CR) strategy was proposed and demonstrated for the synthesis of high-surface area silicon carbide (SiC) at a lower temperature. The feasibility of this method for the synthesis of other refractory carbides and high-entropy carbides was also shown.

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA (2022)

Review Optics

Advances of surface-enhanced Raman and IR spectroscopies: from nano/microstructures to macro-optical design

Hai-Long Wang et al.

Summary: Raman and infrared spectroscopy have low detection sensitivity, but advancements have been made through the development of optical systems, nanostructure-based techniques, and their coupling for maximizing detection sensitivity. Plasmonics, interactions with nano/microstructures, and coupling effects have been studied to increase surface sensitivity. The focus is on systematically designing macro-optical systems to maximize excitation efficiency and detection sensitivity, with advancements in scanning-probe microscopy-based nanoscale spectroscopy. Prospects include emerging techniques and methodologies for further developments in the field.

LIGHT-SCIENCE & APPLICATIONS (2021)

Article Optics

Nanobridged rhombic antennas supporting both dipolar and high-order plasmonic modes with spatially superimposed hotspots in the mid- infrared

En-Ming You et al.

Summary: This study presents a multiscale nanobridged rhombic antenna (NBRA) supporting two dominant resonances in the mid-infrared. The high-order modes enabled by nanobridges and nanogaps contribute to enhanced local field and sensitivity for multiband detection, demonstrating potential for applications such as multiband SEIRAs, IR detectors, and beam-shaping of quantum cascade lasers in the future.

OPTO-ELECTRONIC ADVANCES (2021)

Article Multidisciplinary Sciences

Gram-scale bottom-up flash graphene synthesis

Duy X. Luong et al.

NATURE (2020)

Article Multidisciplinary Sciences

A general method to synthesize and sinter bulk ceramics in seconds

Chengwei Wang et al.

SCIENCE (2020)

Article Multidisciplinary Sciences

Unveiling the molecule-plasmon interactions in surface-enhanced infrared absorption spectroscopy

Jun Yi et al.

NATIONAL SCIENCE REVIEW (2020)

Article Chemistry, Physical

Atomically thin half-van der Waals metals enabled by confinement heteroepitaxy

Natalie Briggs et al.

NATURE MATERIALS (2020)

Editorial Material Chemistry, Physical

Synthesis challenges for graphene industry

Li Lin et al.

NATURE MATERIALS (2019)

Article Chemistry, Physical

Growth of defect-engineered graphene on manganese oxides for Li-ion storage

Ke Chen et al.

ENERGY STORAGE MATERIALS (2018)

Article Nanoscience & Nanotechnology

Position-dependent and millimetre-range photodetection in phototransistors with micrometre-scale graphene on SiC

Biddut K. Sarker et al.

NATURE NANOTECHNOLOGY (2017)

Review Chemistry, Multidisciplinary

Laser Synthesis and Processing of Colloids: Fundamentals and Applications

Dongshi Zhang et al.

CHEMICAL REVIEWS (2017)

Article Multidisciplinary Sciences

Ultra-fast self-assembly and stabilization of reactive nanoparticles in reduced graphene oxide films

Yanan Chen et al.

NATURE COMMUNICATIONS (2016)

Article Multidisciplinary Sciences

Laser-induced phase separation of silicon carbide

Insung Choi et al.

NATURE COMMUNICATIONS (2016)

Review Crystallography

Epitaxial Graphene on SiC: A Review of Growth and Characterization

Gholam Reza Yazdi et al.

CRYSTALS (2016)

Article Materials Science, Multidisciplinary

Dialectics of nature in materials science: binary cooperative complementary materials

Mingjie Liu et al.

SCIENCE CHINA-MATERIALS (2016)

Article Chemistry, Physical

Epitaxial graphene on SiC{0001}: advances and perspectives

Wataru Norimatsu et al.

PHYSICAL CHEMISTRY CHEMICAL PHYSICS (2014)

Article Chemistry, Multidisciplinary

Delaminated Graphene at Silicon Carbide Facets: Atomic Scale Imaging and Spectroscopy

Giuseppe Nicotra et al.

ACS NANO (2013)

Article Chemistry, Physical

Thermal etching of SiC

N. G. van der Berg et al.

APPLIED SURFACE SCIENCE (2012)

Article Materials Science, Ceramics

Rapid carbothermic synthesis of silicon carbide nano powders by using microwave heating

B. M. Moshtaghioun et al.

JOURNAL OF THE EUROPEAN CERAMIC SOCIETY (2012)

Review Multidisciplinary Sciences

A roadmap for graphene

K. S. Novoselov et al.

NATURE (2012)

Review Optics

Graphene plasmonics

A. N. Grigorenko et al.

NATURE PHOTONICS (2012)

Article Materials Science, Multidisciplinary

Electronic transport at monolayer-bilayer junctions in epitaxial graphene on SiC

F. Giannazzo et al.

PHYSICAL REVIEW B (2012)

Article Optics

Self-consistent optical constants of SiC thin films

Juan I. Larruquert et al.

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION (2011)

Article Chemistry, Multidisciplinary

Nucleation of Epitaxial Graphene on SiC(0001)

Joshua Robinson et al.

ACS NANO (2010)

Article Physics, Applied

Structural coherency of epitaxial graphene on 3C-SiC(111) epilayers on Si(111)

A. Ouerghi et al.

APPLIED PHYSICS LETTERS (2010)

Article Nanoscience & Nanotechnology

Towards a quantum resistance standard based on epitaxial graphene

Alexander Tzalenchuk et al.

NATURE NANOTECHNOLOGY (2010)

Article Multidisciplinary Sciences

100-GHz Transistors from Wafer-Scale Epitaxial Graphene

Y. -M. Lin et al.

SCIENCE (2010)

News Item Chemistry, Physical

EPITAXIAL GRAPHENE How silicon leaves the scene

Peter Sutter

NATURE MATERIALS (2009)

Article Chemistry, Physical

Towards wafer-size graphene layers by atmospheric pressure graphitization of silicon carbide

Konstantin V. Emtsev et al.

NATURE MATERIALS (2009)

Article Materials Science, Multidisciplinary

Homogeneous large-area graphene layer growth on 6H-SiC(0001)

C. Virojanadara et al.

PHYSICAL REVIEW B (2008)

Article Materials Science, Multidisciplinary

Optical far-infrared properties of a graphene monolayer and multilayer

L. A. Falkovsky et al.

PHYSICAL REVIEW B (2007)

Article Chemistry, Physical

Detection of individual gas molecules adsorbed on graphene

F. Schedin et al.

NATURE MATERIALS (2007)

Article Chemistry, Multidisciplinary

Graphene sensor achieves ultimate sensitivity

Simon Hadlington

CHEMISTRY WORLD (2007)

Article Multidisciplinary Sciences

Electronic confinement and coherence in patterned epitaxial graphene

Claire Berger et al.

SCIENCE (2006)