ridm@nrct.go.th   ระบบคลังข้อมูลงานวิจัยไทย   รายการโปรดที่คุณเลือกไว้

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

หน่วยงาน Nanyang Technological University, Singapore

รายละเอียด

ชื่อเรื่อง : Influence of oxygen pressure and aging on LaAlO3 films grown by pulsed laser deposition on SrTiO3 substrates
นักวิจัย : Park, Jihwey , Soh, Yeong-Ah , Aeppli, Gabriel , David, Adrian , Lin, Weinan , Wu, Tom
คำค้น : DRNTU::Science::Physics
หน่วยงาน : Nanyang Technological University, Singapore
ผู้ร่วมงาน : -
ปีพิมพ์ : 2557
อ้างอิง : Park, J., Soh, Y.-A., Aeppli, G., David, A., Lin, W., & Wu, T. (2014). Influence of oxygen pressure and aging on LaAlO3 films grown by pulsed laser deposition on SrTiO3 substrates. Applied Physics Letters, 104(8), 081604-. , 0003-6951 , http://hdl.handle.net/10220/19420 , http://dx.doi.org/10.1063/1.4866439
ที่มา : -
ความเชี่ยวชาญ : -
ความสัมพันธ์ : Applied physics letters
ขอบเขตของเนื้อหา : -
บทคัดย่อ/คำอธิบาย :

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 SrTiO3 is sharper when the oxygen pressure is lower. Over time, the formation of various crystalline phases is observed while the crystalline thickness of the LaAlO3 layer remains unchanged. X-ray scattering as well as atomic force microscopy measurements indicate three-dimensional growth of such phases, which appear to be fed from an amorphous capping layer present in as-grown samples.

บรรณานุกรม :
Park, Jihwey , Soh, Yeong-Ah , Aeppli, Gabriel , David, Adrian , Lin, Weinan , Wu, Tom . (2557). Influence of oxygen pressure and aging on LaAlO3 films grown by pulsed laser deposition on SrTiO3 substrates.
    กรุงเทพมหานคร : Nanyang Technological University, Singapore.
Park, Jihwey , Soh, Yeong-Ah , Aeppli, Gabriel , David, Adrian , Lin, Weinan , Wu, Tom . 2557. "Influence of oxygen pressure and aging on LaAlO3 films grown by pulsed laser deposition on SrTiO3 substrates".
    กรุงเทพมหานคร : Nanyang Technological University, Singapore.
Park, Jihwey , Soh, Yeong-Ah , Aeppli, Gabriel , David, Adrian , Lin, Weinan , Wu, Tom . "Influence of oxygen pressure and aging on LaAlO3 films grown by pulsed laser deposition on SrTiO3 substrates."
    กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2557. Print.
Park, Jihwey , Soh, Yeong-Ah , Aeppli, Gabriel , David, Adrian , Lin, Weinan , Wu, Tom . Influence of oxygen pressure and aging on LaAlO3 films grown by pulsed laser deposition on SrTiO3 substrates. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2557.