Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Video

Updated: Apr 27, 2026

Preparation of Liquid-exfoliated Transition Metal Dichalcogenide Nanosheets with Controlled Size and Thickness: A State of the Art Protocol
10:41

Preparation of Liquid-exfoliated Transition Metal Dichalcogenide Nanosheets with Controlled Size and Thickness: A State of the Art Protocol

Published on: December 20, 2016

13.3K

Cubic lattice nanosheets: thickness-driven light emission.

Dmitri Golberg1, Chao Zhang, Zhi Xu

  • 1International Center for Materials Nanoarchitectonics (MANA), National Institute for Materials Science (NIMS), Namiki 1, Tsukuba, Ibaraki 3050044, Japan.

ACS Nano
|July 3, 2014
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

[Risk factors on the unintentional injuries among rural children aged 0-12 in Shaanxi province].

Zhonghua liu xing bing xue za zhi = Zhonghua liuxingbingxue zazhi·2013
Same author

Adcyap1r1 genotype, posttraumatic stress disorder, and depression among women exposed to childhood maltreatment.

Depression and anxiety·2013
Same author

Current status and challenge of Human Parasitology teaching in China.

Pathogens and global health·2012
Same author

Molecular characterization of heterogeneous mesenchymal stem cells with single-cell transcriptomes.

Biotechnology advances·2012
Same author

Surgical treatment of ossification of the ligamentum flavum associated with dural ossification in the thoracic spine.

Journal of clinical neuroscience : official journal of the Neurosurgical Society of Australasia·2012
Same author

Broadband focusing ultrasonic transducers based on dimpled LiNbO3 plate with inversion layer.

IEEE transactions on ultrasonics, ferroelectrics, and frequency control·2012

Researchers developed a new method for creating ultrathin silicon nanosheets. These 2D silicon materials exhibit tunable, thickness-dependent visible light photoluminescence, opening possibilities for novel electronic and photonic applications.

Area of Science:

  • Materials Science
  • Nanotechnology
  • Solid State Physics

Background:

  • Silicon's diamond cubic crystal structure presents challenges for creating 2D nanosheets.
  • Achieving controlled crystallization of silicon at the 2D nanometer scale is difficult.

Purpose of the Study:

  • To demonstrate the gas-phase dendritic growth of ultrathin silicon (Si) nanosheets.
  • To investigate the photoluminescence properties of these Si nanosheets.

Main Methods:

  • Gas-phase synthesis of silicon nanosheets.
  • Characterization of nanosheet thickness and morphology.
  • Photoluminescence spectroscopy to analyze light emission.

Main Results:

  • Successfully synthesized Si nanosheets with thicknesses ranging from 1 to 13 nm.

More Related Videos

Graphene-Assisted Quasi-van der Waals Epitaxy of AlN Film on Nano-Patterned Sapphire Substrate for Ultraviolet Light Emitting Diodes
07:00

Graphene-Assisted Quasi-van der Waals Epitaxy of AlN Film on Nano-Patterned Sapphire Substrate for Ultraviolet Light Emitting Diodes

Published on: June 25, 2020

6.3K
Trapping of Micro Particles in Nanoplasmonic Optical Lattice
07:20

Trapping of Micro Particles in Nanoplasmonic Optical Lattice

Published on: September 5, 2017

6.3K

Related Experiment Videos

Last Updated: Apr 27, 2026

Preparation of Liquid-exfoliated Transition Metal Dichalcogenide Nanosheets with Controlled Size and Thickness: A State of the Art Protocol
10:41

Preparation of Liquid-exfoliated Transition Metal Dichalcogenide Nanosheets with Controlled Size and Thickness: A State of the Art Protocol

Published on: December 20, 2016

13.3K
Graphene-Assisted Quasi-van der Waals Epitaxy of AlN Film on Nano-Patterned Sapphire Substrate for Ultraviolet Light Emitting Diodes
07:00

Graphene-Assisted Quasi-van der Waals Epitaxy of AlN Film on Nano-Patterned Sapphire Substrate for Ultraviolet Light Emitting Diodes

Published on: June 25, 2020

6.3K
Trapping of Micro Particles in Nanoplasmonic Optical Lattice
07:20

Trapping of Micro Particles in Nanoplasmonic Optical Lattice

Published on: September 5, 2017

6.3K
  • Observed strong photoluminescence dependent on nanosheet thickness.
  • Documented red, green, and blue light emission from the Si nanosheets.

    • Conclusions:

    • The gas-phase dendritic growth method enables the fabrication of ultrathin Si nanosheets.
    • The observed thickness-dependent photoluminescence suggests potential for tunable optoelectronic devices.
    • This work advances the development of 2D silicon-based nanomaterials.