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 Videos

Stabilization of Si60 cage structure.

Q Sun1, Q Wang, P Jena

  • 1Physics Department, Virginia Commonwealth University, Richmond, Virginia 23284-2000, USA.

Physical Review Letters
|April 12, 2003
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

Correction to: Interventions to promote cost-effectiveness in adult intensive care units: consensus statement and considerations for best practice from a multidisciplinary and multinational eDelphi study.

Critical care (London, England)·2024
Same author

Interventions to promote cost-effectiveness in adult intensive care units: consensus statement and considerations for best practice from a multidisciplinary and multinational eDelphi study.

Critical care (London, England)·2023
Same author

Reply to Letter to the Editor: A Fatal Case of Acute Disseminated Encephalomyelitis-A Diagnosis to Ponder in Pandemic.

Indian journal of critical care medicine : peer-reviewed, official publication of Indian Society of Critical Care Medicine·2022
Same author

A New Numerical Approach for the Analysis of Variable Fractal and Fractional Order Differential Equations.

International journal of applied and computational mathematics·2022
Same author

Reply to the 'Comment on "Realization of the Zn<sup>3+</sup> oxidation state"' by Y. Shang, N. Shu, Z. Zhang, P. Yang and J. Xu, <i>Nanoscale</i>, 2022, <b>14</b>, DOI: 10.1039/D1NR07031B.

Nanoscale·2022
Same author

Agroforestry for controlling soil erosion and enhancing system productivity in ravine lands of Western India under climate change scenario.

Environmental monitoring and assessment·2022
Same journal

Erratum: Spectroscopy and Ground-State Transfer of Ultracold Bosonic ^{39}K^{133}Cs Molecules [Phys. Rev. Lett. 135, 203401 (2025)].

Physical review letters·2026
Same journal

Erratum: Lifetime of the ^{2}F_{7/2} Level in Yb^{+} for Spontaneous Emission of Electric Octupole Radiation [Phys. Rev. Lett. 127, 213001 (2021)].

Physical review letters·2026
Same journal

Laser-Plasma Based Seeded Free Electron Laser in the High-Gain Regime.

Physical review letters·2026
Same journal

Parent Hamiltonians for Stabilizer Quantum Many-Body Scars.

Physical review letters·2026
Same journal

Properties of Heavy Cosmic Nuclei Phosphorus, Chlorine, Argon, Potassium, and Calcium: Results from the Alpha Magnetic Spectrometer.

Physical review letters·2026
Same journal

Role of Spin-Isospin Symmetries in Nuclear β-Decays.

Physical review letters·2026
See all related articles

Silicon60 (Si60) fullerenes are unstable, contrary to prior studies. However, encapsulating specific magic clusters like Al12X or Ba@Si20 within Si60 cages can achieve stability.

Area of Science:

  • Computational materials science
  • Nanotechnology
  • Solid-state physics

Background:

  • Fullerenes, particularly carbon60 (C60), are well-studied cage structures.
  • Silicon60 (Si60) clusters have been theoretically investigated for fullerene-like geometries.

Purpose of the Study:

  • To determine the stable structures of bare Si60 and Si60 supported on C60.
  • To investigate the stability of Si60 fullerenes and explore methods for stabilization.

Main Methods:

  • First-principles calculations using density functional theory (DFT).
  • Comprehensive search for stable geometric configurations.

Main Results:

  • Bare Si60 and C(60)@Si(60) clusters are unstable in fullerene-like cage structures, contradicting some previous theoretical work but aligning with recent experiments.

Related Experiment Videos

  • Si60 cages can be stabilized by incorporating specific endohedral "magic" clusters, such as Al12X (where X = Si, Ge, Sn, Pb) and Ba@Si(20).

    • Conclusions:

    • The fullerene-like cage structure for Si60 is inherently unstable.
    • Endohedral encapsulation of specific small clusters offers a viable pathway to stabilize Si60 cages.