Influence of oxygen pressure and aging on LaAlO3 films grown by pulsed laser deposition on SrTiO3 substrates

• المؤلفون الرئيسيون: Park, Jihwey, Soh, Yeong-Ah, Aeppli, Gabriel, David, Adrian, Lin, Weinan, Wu, Tom
• مؤلفون آخرون: School of Physical and Mathematical Sciences
• التنسيق: مقال
• اللغة: English
• منشور في: 2014
• الموضوعات: DRNTU::Science::Physics
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/103916; http://hdl.handle.net/10220/19420

The crystal structures of LaAlO3 films grown by pulsed laser deposition on SrTiO3 substrates at oxygen pressure of 10−3 millibars or 10−5 millibars, where kinetics of ablated species hardly depend on oxygen background pressure, are compared. Our results show that the interface between LaAlO3 and SrT...