Published September 2021
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Annealing of nanoporous germanium layers by incoherent light pulse
Creators
- 1. Zavoisky physical-technical institute, FRC Kazan' scientific center, Russian academy of sciences, Kazan' (Russian Federation)
- 2. Kazan' federal university, Kazan' (Russian Federation)
Description
It was found that annealing with an increase in the pulse duration to 5 s consequently leads to an increase in the diameters of Ge nanowires from 26 to 35 nm, which constitute an amorphous sponge-like structure of Ag:PGe with nanowires formed by ion implantation. It was assumed that the increase in nanowire diameters is explained by the mechanism of Ostwald ripening in samples heated during annealing. Annealing with pulses exceeding 5 s leaded to the destruction of the porous structure and evaporation of Ag from the samples. Partial recrystallization of the implanted Ag:PGe layers annealed by incoherent light pulses with a duration of more 1 s was observed. (authors)
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Additional details
Additional titles
- Original title (Russian)
- Отжиг слоев нанопористого германия некогерентным импульсом света
Publishing Information
- Imprint Place
- Minsk (Belarus)
- Imprint Title
- Interaction of radiation with solids. Proceedings of 14. International conference, dedicated to the 100th anniversary of the Belarusian state university
- Imprint Pagination
- 618 p.
- Journal Page Range
- p. 354-358
- ISSN
- 2706-9060
- Report number
- INIS-BY--108
Conference
- Title
- 14. International conference 'Interaction of radiation with solids'
- Original Conference Title
- 14. Mezhdunarodnaya konferentsiya 'Vzaimodejstvie izluchenij s tverdym telom'
- Dates
- 21 Sep - 24 Sep 2021
- Place
- Minsk (Belarus)
INIS
- Country of Publication
- Belarus
- Country of Input or Organization
- Belarus
- INIS RN
- 54123837
- Subject category
- S77: NANOSCIENCE AND NANOTECHNOLOGY;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ANNEALING; GERMANIUM; INCOHERENT PRODUCTION; ION IMPLANTATION; LAYERS; NANOSTRUCTURES; NANOWIRES; POROUS MATERIALS; SILVER
- Descriptors DEC
- ELEMENTS; HEAT TREATMENTS; INTERACTIONS; MATERIALS; METALS; NANOSTRUCTURES; PARTICLE INTERACTIONS; PARTICLE PRODUCTION; TRANSITION ELEMENTS
Optional Information
- Notes
- 6 refs., 4 figs. Imprint:Vzaimodejstvie izluchenij s tverdym telom. Materialy 14. Mezhdunarodnoj konferentsii, posvyashchennoj 100-letiyu Belorusskogo gosydarstvennogo universitena