TY - JOUR
T1 - Differences in properties of thin films of La0.73Ca0.27MnO3 grown on SrTiO3 or LaAlO3 by sputter deposition
AU - Freisem, S.
AU - Nojima, T.
AU - Hendrikx, R. W.A.
AU - Zandbergen, H. W.
AU - Aarts, J.
PY - 1998
Y1 - 1998
N2 - We have investigated the differences in (magneto-)resistance, magnetism and morphology of thin films of La0.73Ca0.27MnO3, grown by sputter deposition in high oxygen pressure on substrates of either SrTiO3 or LaAlO3. We find that growth on SrTiO3 is epitaxial and smooth, in contrast to growth on LaAlO3, where islands are formed at low coverage, leading to rough and disordered films at higher coverage. This type of deposition appears to lead to different film morphology than films grown by laser ablation.
AB - We have investigated the differences in (magneto-)resistance, magnetism and morphology of thin films of La0.73Ca0.27MnO3, grown by sputter deposition in high oxygen pressure on substrates of either SrTiO3 or LaAlO3. We find that growth on SrTiO3 is epitaxial and smooth, in contrast to growth on LaAlO3, where islands are formed at low coverage, leading to rough and disordered films at higher coverage. This type of deposition appears to lead to different film morphology than films grown by laser ablation.
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U2 - 10.1117/12.335883
DO - 10.1117/12.335883
M3 - Conference article
AN - SCOPUS:0032289967
SN - 0277-786X
VL - 3481
SP - 342
EP - 347
JO - Proceedings of SPIE - The International Society for Optical Engineering
JF - Proceedings of SPIE - The International Society for Optical Engineering
T2 - Proceedings of the 1998 Conference on Superconducting and Related Oxides: Physics and Nanoengineering III
Y2 - 20 July 1998 through 24 July 1998
ER -