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. |
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@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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