Polar asymmetry of La(1− δ )Al(1+ δ )O3/SrTiO3 heterostructures probed by optical second harmonic generation

نویسندگان

  • Andrea Rubano
  • Gabriele De Luca
  • Jürgen Schubert
  • Zhe Wang
  • Shaobo Zhu
  • Darrell G. Schlom
  • Lorenzo Marrucci
  • Domenico Paparo
  • urgen Schubert
چکیده

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Stoichiometry dependence of potential screening at La(1−δ)Al(1+δ)O3/SrTiO3 interfaces

Conan Weiland,1 George E. Sterbinsky,2 Abdul K. Rumaiz,2,* C. Stephen Hellberg,3 Joseph C. Woicik,1 Shaobo Zhu,4 and Darrell G. Schlom5 1National Institute of Standards and Technology, Gaithersburg, Maryland 20899, USA 2National Synchrotron Light Source, Brookhaven National Laboratory, Upton, New York 11973, USA 3Center for Computational Materials Science, Naval Research Laboratory, Washington,...

متن کامل

Transparent conducting oxides: A δ-doped superlattice approach

Metallic states appearing at interfaces between dissimilar insulating oxides exhibit intriguing phenomena such as superconductivity and magnetism. Despite tremendous progress in understanding their origins, very little is known about how to control the conduction pathways and the distribution of charge carriers. Using optical spectroscopic measurements and density-functional theory (DFT) simula...

متن کامل

Heterostructures Based on High-temperature Superconducting Thin Films

For many possible electronic applications as well as fundamental studies it is essential to fabricate epitaxial layered structures of insulators, semiconductors or normal metals together with hightemperature superconductors (HTS). However HTS materials have complex lattice structures and this makes it difficult to grow multilayers with sharp interfaces preserving epitaxiallity through the whole...

متن کامل

Magneto-Optical Thin Films for On-Chip Monolithic Integration of Non-Reciprocal Photonic Devices

Achieving monolithic integration of nonreciprocal photonic devices on semiconductor substrates has been long sought by the photonics research society. One way to achieve this goal is to deposit high quality magneto-optical oxide thin films on a semiconductor substrate. In this paper, we review our recent research activity on magneto-optical oxide thin films toward the goal of monolithic integra...

متن کامل

Observation of a near-surface structural phase transition in SrTiO3 by optical second harmonic generation

A near-surface structural phase transition on a SrTiO3 single crystal, occurring at T(*) about 45 K above the bulk cubic-to-tetragonal transition, is observed by means of optical second harmonic generation. The temperature dependence of the second harmonic field in the vicinity of T(*) is described with a phenomenological Landau-type model.

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2015