Two-dimensional electron gas of the <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:msub><mml:mi>In</mml:mi><mml:mn>2</mml:mn></mml:msub><mml:msub><mml:mi mathvariant="normal">O</mml:mi><mml:mn>3</mml:mn></mml:msub></mml:mrow></mml:math> surface: Enhanced thermopower, electrical transport properties, and reduction by adsorbates or compensating acceptor doping
Physical review. B./Physical review. B