Study of nanoscopic porosity in black metals by positron annihilation spectroscopy

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F20%3A00525001" target="_blank" >RIV/68378271:_____/20:00525001 - isvavai.cz</a>
Alternative codes found
RIV/00216208:11320/20:10423659
Result on the web
<a href="http://hdl.handle.net/11104/0309204" target="_blank" >http://hdl.handle.net/11104/0309204</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.5506/APhysPolB.51.383" target="_blank" >10.5506/APhysPolB.51.383</a>

Result language
angličtina
Original language name
Study of nanoscopic porosity in black metals by positron annihilation spectroscopy
Original language description
Black and smooth Al films were characterized by the variable energy positron annihilation spectroscopy (VEPAS). It was found that in smooth films positronium (Ps) is formed on the surface only while in black metal films, it is formed also in nanoscopic pores inside the film. The mean pore size increases from the substrate to the surface due to increasing film roughness.
Czech name
—
Czech description
—

Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
10302 - Condensed matter physics (including formerly solid state physics, supercond.)

Project
<a href="/en/project/GA18-09347S" target="_blank" >GA18-09347S: Black metals for utilization in quartz crystal microbalance gas sensors</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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