The Shubnikov-de Haas(Sd H)oscillation,as evidenced by the oscillating resistivity as a function of magnetic field at sufficiently low temperature,is not uncommon in metals,semimetals and narrow gap semiconductors at ...
the National Key Research and Development Program of China(2019YFB2203800);the National Natural Science Foundation of China under Grant No.61835008,61905079,and 61905084.
Lithium niobate on insulator(LNOI)is rising as one of the most promising platforms for integrated photonics due to the high-index-contrast and excellent material properties of lithium niobate,such as wideband transpar...
financial support from the National Natural Science Foundation of China(Nos.21975067,21705036);Natural Science Foundation of Hunan Province,China(No.2018JJ3035)。
The insulator Na2Ta4O11 has been considered as a potential photocatalyst.However,little attention has been given to the synthesis of Na2Ta4O11 nanoparticles,let alone the growth of two-dimensional(2D)layered Na2Ta4O11...
supported by the National Natural Science Foundation of China(Nos.51237001,51607026);the Fundamental Research Funds for the Central Universities(No.ZYGX2016J048)
An SOI trench LDMOST(TLDMOST)with ultra-low specific on-resistanceis proposed.It features double vertical high-k insulator pillars(Hk1 and Hk2)in the oxide trench,which are connected to the source electrode and dr...
Project supported in part by the National Key Research and Development Program of China(No.2017YFA0206404);the National Natural Science Foundation of China(Nos.61435013,61534005,61534004,61604146)
Ge is an attractive material for Si-based microelectronics and photonics due to its high carries mobility, pseudo direct bandgap structure, and the compatibility with complementary metal oxide semiconductor (CMOS) p...
Project supported by the Science and Engineering Research Board(No.ECR/2016/001156)
This paper presents the fabrication and modeling for capacitance-voltage characteristics of multi-layer metal-insulator-metal capacitors. It is observed that, due the applied electric field, the effective dielectric c...
supported by the Natural Science Foundation of China(Nos.61306051,61306050);the National High Technology Program of China(No.2014AA032606)
GaN-based vertical light-emitting-diodes (V-LEDs) with an improved current injection pattern were fabricated and a novel current injection pattern of LEDs which consists of electrode-insulator-semiconductor (E1S) ...
supported by the National Natural Science Foundation of China(No.51237001)
A superjunction(SJ) structure using a high-k(Hk) insulator is studied and optimized by using an analytic model.Results by using the proposed model match well with that of numerical calculations.Numerical calculati...
This paper presents the analytical modeling of subthreshold current and subthreshold swing of short- channel fully-depleted (FD) strained-Si-on-insulator (SSOI) MOSFETs having vertical Gaussian-like doping pro- fi...
supported by the National Natural Science Foundation of China (No.50371033);the Specialized Research Fund for the Doctoral Program of Higher Education (No.20040674009);the Semiconductor Manufacturing International Corporation
A metal-insulator-silicon (MIS) capacitor with hemi-spherical grained poly atomic layer deposition (ALD) deposited Al2O3 and multi-layered chemical vapor deposition (CVD) TiN structure is fabricated. The impact ...