Electronic defects in amorphous oxide semiconductors: A review

K Ide, K Nomura, H Hosono… - physica status solidi (a), 2019 - Wiley Online Library
Amorphous oxide semiconductors (AOSs) have been commercialized since 2012 as thin‐
film transistor (TFT) backplanes in flat‐panel displays. This review first provides a brief …

[HTML][HTML] Present status of amorphous In–Ga–Zn–O thin-film transistors

T Kamiya, K Nomura, H Hosono - Science and Technology of …, 2010 - Taylor & Francis
The present status and recent research results on amorphous oxide semiconductors (AOSs)
and their thin-film transistors (TFTs) are reviewed. AOSs represented by amorphous In–Ga …

Origins of high mobility and low operation voltage of amorphous oxide TFTs: Electronic structure, electron transport, defects and do**

T Kamiya, K Nomura, H Hosono - Journal of display Technology, 2009 - opg.optica.org
Amorphous oxide semiconductors (AOSs) are expected as new channel materials in thin-
film transistors (TFTs) for large-area and/or flexible flat-panel displays and other giant …

Semiconductor device

S Yamazaki, J Koyama, K Kato - US Patent 8,363,452, 2013 - Google Patents
US8363452B2 - Semiconductor device - Google Patents US8363452B2 - Semiconductor
device - Google Patents Semiconductor device Download PDF Info Publication number …

Semiconductor device

S Yamazaki, M Tsubuku, K Noda, K Toyotaka… - US Patent …, 2014 - Google Patents
An object is to provide a memory device including a memory element that can be operated
without problems by a thin film transistor with a low off-state current. Provided is a memory …

Spin-Glass Ground State in a Triangular-Lattice Compound

Z Ma, J Wang, ZY Dong, J Zhang, S Li, SH Zheng… - Physical review …, 2018 - APS
We report on comprehensive results identifying the ground state of a triangular-lattice
structured YbZnGaO 4 as a spin glass, including no long-range magnetic order, prominent …

Semiconductor device

S Yamazaki - US Patent 10,490,553, 2019 - Google Patents
Disclosed is a semiconductor device capable of functioning as a memory device. The
memory device comprises a plurality of memory cells, and each of the memory cells contains …

Semiconductor device

S Yamazaki, J Koyama, K Kato - US Patent 8,559,220, 2013 - Google Patents
GI IC5/02(2006.01)(74) Attorney, Agent, or Firm—Fish & Richardson PC. GI
IC5/06(2006.01)(57) ABSTRACT GI IC5/10(2006.01) GIC II/24(2006.01) The semiconductor …

Amorphous transparent conductive oxide InGaO3(ZnO)m (m≤ 4): a Zn4s conductor

M Orita, H Ohta, M Hirano, S Narushima… - Philosophical …, 2001 - Taylor & Francis
With the purpose of creating ZnO-based amorphous transparent conductors, a range of
amorphous films InGaoO3 (ZnO) m (where m≤ 4) was prepared using a pulsed-laser …

Semiconductor element, semiconductor device, and method for manufacturing the same

H Suzawa, M Kurata, M Mikami - US Patent 8,501,564, 2013 - Google Patents
The semiconductor element includes an oxide semiconductor layer on an insulating surface;
a source electrode layer and a drain electrode layer over the oxide semiconductor layer; a …