Search
Search Results
-
Surface-defect-passivation-enabled near-unity charge collection efficiency in bromide-based perovskite gamma-ray spectrum devices
Hybrid lead halide perovskites have superior charge transport properties to all-inorganic perovskites, but high-resolution spectroscopic radiation...
-
Anomalies from correlation functions in defect conformal field theory
In previous work, we showed that an anomaly in the one point function of marginal operators is related by the Wess-Zumino condition to the Euler...
-
Magnetic and electrical transport study of the intrinsic magnetic topological insulator MnBi2Te4 with Ge do**
As an intrinsic magnetic topological insulator with magnetic order and non-trivial topological structure, MnBi 2 Te 4 is an ideal material for studying...
-
Ultrafast intrinsic optical-to-electrical conversion dynamics in a graphene photodetector
Optical-to-electrical conversion in graphene is a central phenomenon for realizing anticipated ultrafast and low-power-consumption information...
-
-
Electronic Defect States
After the carrier statistics for intrinsic conduction and general do** principles, donors and acceptors, compensation and high do** effects are...
-
Defect Dynamics in Nanowires
As demonstrated in Chap. 3 , a high density of line defects can exist in self-catalysed III-V NWs due to...
-
Application of Molecular Simulation Methods in Treating Intrinsic Structures of Energetic Materials
This chapter introduces the application of molecular simulation and corresponding theoretical methods in dealing with the intrinsic structures of...
-
Surface defect, anomalies and b-extremization
Quantum field theories (QFT) in the presence of defects exhibit new types of anomalies which play an important role in constraining the defect...
-
Review of Experimental and Theoretical Works on Defect Formation in Wide-Gap Crystals
The study of the physical and physicochemical properties of the surface of a solid body is an important area of science and technology. This is...
-
Electronic Stop** of Point Charges
The prediction of the Bohr (1913, 1915) theory may be expressed in terms of the stop** number L defined by (3.1), ...
-
Asymptotic Expansion of the Elastic Far-Field of a Crystalline Defect
Lattice defects in crystalline materials create long-range elastic fields which can be modelled on the atomistic scale using an infinite system of...
-
High-yield growth of FACsPbBr3 single crystals with low defect density from mixed solvents for gamma-ray spectroscopy
Metal halide perovskites are promising candidates for room-temperature gamma-ray spectrum detectors; however, it is hard to grow high-quality single...
-
Characterizing Defect Luminescence in Aluminoborosilicate Glasses
AbstractPreliminary results are presented from optical studies of pure aluminoborosilicate glasses. Spectroscopic characteristics of pre-existing...
-
Native point defects and their implications for the Dirac point gap at MnBi2Te4(0001)
We study the surface crystalline and electronic structures of the antiferromagnetic topological insulator MnBi 2 Te 4 using scanning tunneling...
-
First-principles study of optical properties of monolayer h-BN and its defect structures under equibiaxial strain
The electronic structure and optical properties of monolayer h-BN were investigated using first-principles calculations. Intrinsic monolayer h-BN is...
-
Ultra high resolution point spread function based on photonic crystal lens for 3D biomedical applications
In this paper, a novel design of superlens based on photonic bandgap structure for high resolution point spread function (PSF) is reported at a...
-
Investigation of structural and photoluminescence properties of nanocrystalline tin oxide thin films grown by ultrasonic spray pyrolysis method
Nanocrystalline SnO 2 thin film was, successfully, synthetized by using USP method. The structural and optical properties of SnO 2 nanocrystallites...
-
A new strategy of defect passivation in kesterite absorber layer to engineer the band tailing for efficient carrier transport
Cu 2 ZnSnS 4 (CZTS) absorber materials are often associated with high non-radiative recombination and band tailing which results in poor material...
