Nearly perfect 3D ordering in IV-VI quantum dot superlattices
with ABCABC... vertical stacking sequence

J 2000

Nearly perfect 3D ordering in IV-VI quantum dot superlattices with ABCABC... vertical stacking sequence

SPRINGHOLZ, G.; J. STANGL; M. PINCZOLITS; Václav HOLÝ; Petr MIKULÍK et. al.

Základní údaje

Originální název

Nearly perfect 3D ordering in IV-VI quantum dot superlattices with ABCABC... vertical stacking sequence

Název česky

Téměř dokonalé 3D uspořádání v IV-VI supermřížkách s kvantovými tečkami s vertikálním uspořádáním ABCABC

Autoři

SPRINGHOLZ, G.; J. STANGL; M. PINCZOLITS; Václav HOLÝ; Petr MIKULÍK; P. MAYER; K. WIESAUER; G. BAUER; D. SMILGIES; H.H. KANG a L. SALAMANCA-RIBA

Vydání

Physica E, Amsterdam, 2000, 1386-9477

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

10302 Condensed matter physics

Stát vydavatele

Nizozemské království

Utajení

není předmětem státního či obchodního tajemství

Odkazy

URL

Impakt faktor

Impact factor: 0.878

Kód RIV

RIV/00216224:14310/00:00002450

Organizační jednotka

Přírodovědecká fakulta

Klíčová slova anglicky

quantum dots; molecular beam epitaxy; superlattices; self organization; PbSe; X-ray diffraction

Štítky

molecular beam epitaxy, PbSe, quantum dots, self organization, SUPERLATTICES, X-ray diffraction

Příznaky

Mezinárodní význam, Recenzováno

Změněno: 12. 2. 2007 18:59, doc. RNDr. Petr Mikulík, Ph.D.

Anotace

ORIG CZ

V originále

Self-organization of PbSe islands in epitaxial PbSe/Pb1-xEuxTe superlattices is shown to result in a spontaneous three-dimensional ordering of the PbSe dots in a trigonal lattice with a fee-like ABCABC vertical stacking sequence. From X-ray diffraction reciprocal space maps, the interlayer correlation direction of the PbSe dots is found to be inclined by 40 degrees with respect to the [111] surface normal. Peak profile measurements in the reciprocal space maps yield a coherence length of the ordered regions of 300 +/- 100 nm in the lateral, and of 530 +/- 50 nm in the vertical direction. This corresponds to ordered regions that contain as many as 250 PbSe dots.

Česky

Návaznosti

VS96102, projekt VaV

Název: Laboratoř tenkých vrstev a nanostruktur

Investor: Ministerstvo školství, mládeže a tělovýchovy ČR, Laboratoř tenkých vrstev a nanostruktur

Citovat

SPRINGHOLZ, G.; J. STANGL; M. PINCZOLITS; Václav HOLÝ; Petr MIKULÍK; P. MAYER; K. WIESAUER; G. BAUER; D. SMILGIES; H.H. KANG a L. SALAMANCA-RIBA. Nearly perfect 3D ordering in IV-VI quantum dot superlattices with ABCABC... vertical stacking sequence. Physica E. Amsterdam, 2000, roč. 2000, č. 7, s. 870-875. ISSN 1386-9477.

@article{343091,
   author = {Springholz, G. and Stangl, J. and Pinczolits, M. and Holý, Václav and Mikulík, Petr and Mayer, P. and Wiesauer, K. and Bauer, G. and Smilgies, D. and Kang, H.H. and SalamancaandRiba, L.},
   article_location = {Amsterdam},
   article_number = {7},
   keywords = {quantum dots; molecular beam epitaxy; superlattices; self organization; PbSe; X-ray diffraction},
   language = {eng},
   issn = {1386-9477},
   journal = {Physica E},
   title = {Nearly perfect 3D ordering in IV-VI quantum dot superlattices with ABCABC... vertical stacking sequence},
   url = {http://www.sci.muni.cz/~mikulik/Publications.html#SpringStanglPHMMWBSKS_PhE_2000},
   volume = {2000},
   year = {2000}
}

TY  - JOUR
ID  - 343091
AU  - Springholz, G. - Stangl, J. - Pinczolits, M. - Holý, Václav - Mikulík, Petr - Mayer, P. - Wiesauer, K. - Bauer, G. - Smilgies, D. - Kang, H.H. - Salamanca-Riba, L.
PY  - 2000
TI  - Nearly perfect 3D ordering in IV-VI quantum dot superlattices with ABCABC... vertical stacking sequence
JF  - Physica E
VL  - 2000
IS  - 7
SP  - 870
EP  - 870
SN  - 13869477
KW  - quantum dots
KW  - molecular beam epitaxy
KW  - superlattices
KW  - self organization
KW  - PbSe
KW  - X-ray diffraction
UR  - http://www.sci.muni.cz/~mikulik/Publications.html#SpringStanglPHMMWBSKS_PhE_2000
N2  - Self-organization of PbSe islands in epitaxial PbSe/Pb1-xEuxTe superlattices is shown to result in a spontaneous three-dimensional ordering of the PbSe dots in a trigonal lattice with a fee-like ABCABC vertical stacking sequence. From X-ray diffraction reciprocal space maps, the interlayer correlation direction of the PbSe dots is found to be inclined by 40 degrees with respect to the [111] surface normal. Peak profile measurements in the reciprocal space maps yield a coherence length of the ordered regions of 300 +/- 100 nm in the lateral, and of 530 +/- 50 nm in the vertical direction. This corresponds to ordered regions that contain as many as 250 PbSe dots.
ER  -

SPRINGHOLZ, G.; J. STANGL; M. PINCZOLITS; Václav HOLÝ; Petr MIKULÍK; P. MAYER; K. WIESAUER; G. BAUER; D. SMILGIES; H.H. KANG a L. SALAMANCA-RIBA. Nearly perfect 3D ordering in IV-VI quantum dot superlattices with ABCABC... vertical stacking sequence. \textit{Physica E}. Amsterdam, 2000, roč.~2000, č.~7, s.~870-875. ISSN~1386-9477.

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