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Pregled bibliografske jedinice broj: 594429

Influence of annealing conditions on the formation of regular lattices of voids and Ge quantum dots in an amorphous alumina matrix


Pinto, Sara R.C.; Buljan, Maja; Marques, L.; Martín-Sánchez, Javier; Conde', O.; Chahboun, A.; Ramos, A.R.; Barradas, N.P.; Alves, E.; Bernstorff, Sigrid et al.
Influence of annealing conditions on the formation of regular lattices of voids and Ge quantum dots in an amorphous alumina matrix // Nanotechnology, 23 (2012), 40; 405605-1 doi:10.1088/0957-4484/23/40/405605 (međunarodna recenzija, članak, znanstveni)


CROSBI ID: 594429 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Influence of annealing conditions on the formation of regular lattices of voids and Ge quantum dots in an amorphous alumina matrix

Autori
Pinto, Sara R.C. ; Buljan, Maja ; Marques, L. ; Martín-Sánchez, Javier ; Conde', O. ; Chahboun, A. ; Ramos, A.R. ; Barradas, N.P. ; Alves, E. ; Bernstorff, Sigrid ; Grenzer, Joerg ; Mücklich, A. ; Ramos, M.M.D. ; Gomes, M.J.M.

Izvornik
Nanotechnology (0957-4484) 23 (2012), 40; 405605-1

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
quantum dots; self-assembly; nano-voids

Sažetak
In this work, the influence of air pressure during the annealing of Ge quantum dot (QD) lattices embedded in an amorphous Al2O3 matrix on the structural, morphological and compositional properties of the film is studied. The formation of a regularly ordered void lattice after performing a thermal annealing process is explored. Our results show that both the Ge desorption from the film and the regular ordering of the QDs are very sensitive to the annealing parameters. The conditions for the formation of a void lattice, a crystalline Ge QD lattice and a disordered QD lattice are presented. The observed effects are explained in terms of oxygen interaction with the Ge present in the film.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA


Projekti:
098-0982886-2859 - Sinergija nanofaza i nanokompozita (Mičetić, Maja, MZOS ) ( POIROT)

Ustanove:
Institut "Ruđer Bošković", Zagreb

Profili:

Avatar Url Maja Mičetić (autor)

Poveznice na cjeloviti tekst rada:

doi iopscience.iop.org

Citiraj ovu publikaciju:

Pinto, Sara R.C.; Buljan, Maja; Marques, L.; Martín-Sánchez, Javier; Conde', O.; Chahboun, A.; Ramos, A.R.; Barradas, N.P.; Alves, E.; Bernstorff, Sigrid et al.
Influence of annealing conditions on the formation of regular lattices of voids and Ge quantum dots in an amorphous alumina matrix // Nanotechnology, 23 (2012), 40; 405605-1 doi:10.1088/0957-4484/23/40/405605 (međunarodna recenzija, članak, znanstveni)
Pinto, S., Buljan, M., Marques, L., Martín-Sánchez, J., Conde', O., Chahboun, A., Ramos, A., Barradas, N., Alves, E. & Bernstorff, S. (2012) Influence of annealing conditions on the formation of regular lattices of voids and Ge quantum dots in an amorphous alumina matrix. Nanotechnology, 23 (40), 405605-1 doi:10.1088/0957-4484/23/40/405605.
@article{article, author = {Pinto, Sara R.C. and Buljan, Maja and Marques, L. and Mart\'{\i}n-S\'{a}nchez, Javier and Conde', O. and Chahboun, A. and Ramos, A.R. and Barradas, N.P. and Alves, E. and Bernstorff, Sigrid and Grenzer, Joerg and M\"{u}cklich, A. and Ramos, M.M.D. and Gomes, M.J.M.}, year = {2012}, pages = {405605-1-405605-9}, DOI = {10.1088/0957-4484/23/40/405605}, keywords = {quantum dots, self-assembly, nano-voids}, journal = {Nanotechnology}, doi = {10.1088/0957-4484/23/40/405605}, volume = {23}, number = {40}, issn = {0957-4484}, title = {Influence of annealing conditions on the formation of regular lattices of voids and Ge quantum dots in an amorphous alumina matrix}, keyword = {quantum dots, self-assembly, nano-voids} }
@article{article, author = {Pinto, Sara R.C. and Buljan, Maja and Marques, L. and Mart\'{\i}n-S\'{a}nchez, Javier and Conde', O. and Chahboun, A. and Ramos, A.R. and Barradas, N.P. and Alves, E. and Bernstorff, Sigrid and Grenzer, Joerg and M\"{u}cklich, A. and Ramos, M.M.D. and Gomes, M.J.M.}, year = {2012}, pages = {405605-1-405605-9}, DOI = {10.1088/0957-4484/23/40/405605}, keywords = {quantum dots, self-assembly, nano-voids}, journal = {Nanotechnology}, doi = {10.1088/0957-4484/23/40/405605}, volume = {23}, number = {40}, issn = {0957-4484}, title = {Influence of annealing conditions on the formation of regular lattices of voids and Ge quantum dots in an amorphous alumina matrix}, keyword = {quantum dots, self-assembly, nano-voids} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus
  • MEDLINE


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