Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page

Filters

My NCBI Filters

Results by year

Table representation of search results timeline featuring number of search results per year.

Year Number of Results
2012 1
2022 1
2023 2
2024 0

Text availability

Article attribute

Article type

Publication date

Search Results

4 results

Results by year

Filters applied: . Clear all
Page 1
Facile band gap tuning in graphene-brucite heterojunctions.
Ulian G, Valdrè G. Ulian G, et al. Sci Rep. 2023 Dec 28;13(1):23090. doi: 10.1038/s41598-023-50037-z. Sci Rep. 2023. PMID: 38155172 Free PMC article.
First principles simulations showed that brucite/graphene composites can modify the electronic properties (position of the Dirac cone with respect to the Fermi level and band gap) according to the crystallographic stacking and the presence of point defects. ...
First principles simulations showed that brucite/graphene composites can modify the electronic properties (position of the Dirac cone …
Classical helium atom with radiation reaction.
Camelio G, Carati A, Galgani L. Camelio G, et al. Chaos. 2012 Jun;22(2):023111. doi: 10.1063/1.4703945. Chaos. 2012. PMID: 22757518
This modification brings in the model a new qualitative feature of a global character. Indeed, as pointed out by Dirac, in any model of classical electrodynamics of point particles involving radiation reaction one has to eliminate, from the a priori conceivable solutions o …
This modification brings in the model a new qualitative feature of a global character. Indeed, as pointed out by Dirac, in any model …
A cryogenically cooled 200 kV DC photoemission electron gun for ultralow emittance photocathodes.
Gevorkyan G, Sarabia-Cardenas C, Kachwala A, Knill C, Hanks TJ, Bhattacharyya P, Li WH, Cultrera L, Galdi A, Bazarov I, Maxson J, Karkare S. Gevorkyan G, et al. Rev Sci Instrum. 2023 Sep 1;94(9):091501. doi: 10.1063/5.0160818. Rev Sci Instrum. 2023. PMID: 37702561
Novel photocathode materials like ordered surfaces of single crystal metals, epitaxially grown high quantum efficiency thin films, and topologically non-trivial materials with dirac cones show great promise for generating brighter electron beams for various accelerator and …
Novel photocathode materials like ordered surfaces of single crystal metals, epitaxially grown high quantum efficiency thin films, and topol …
Molecular Computational Anatomy: Unifying the Particle to Tissue Continuum via Measure Representations of the Brain.
Miller M, Tward D, Trouvé A. Miller M, et al. BME Front. 2022;2022:9868673. doi: 10.34133/2022/9868673. Epub 2022 Nov 7. BME Front. 2022. PMID: 37206893 Free PMC article.
The formalism derived here demonstrates the methodology for transitioning consistently from the molecular scale of quantized particles-using mathematical structures as first introduced by Dirac as the class of generalized functions-to the tissue scales with methods origina …
The formalism derived here demonstrates the methodology for transitioning consistently from the molecular scale of quantized particles-using …