Journal of Applied Physics
Articles in this Issue
Ferroelectric control optical absorption in quasi-1D chalcogenide BaTiS3
Low-dimensional van der Waals (vdW) materials can develop sizeable ferroelectric polarization and intriguing optical behaviors at atomic thickness, attracting widespread attention due to their potenti...
High-performance microwave absorption of Ti/Mn substituted hexaferrite composites in the 6.0–45.5 GHz range
This study presents an experimental investigation of Ti/Mn substituted barium hexaferrite composites, positioning them as promising candidates for high-frequency microwave absorption from Ku up to Ka...
Structural, electrical, phonon, and optical properties of 2D metals: A DFT calculation
We investigated the structure, electrical, phonon, and optical properties of 2D metals (goldene, silverene, and copperene) by density functional theory. The results of the electronic band structure re...
A quantum image encryption scheme based on quantum Arnold transform and hyper 5D chaotic system
In the wake of the information security era, ensuring the privacy, accuracy, and reliability of images has become imperative. In this paper, a quantum image encryption method combining quantum Arnold...
Effects of valley splitting on resonant-tunneling readout of spin qubits
The effect of valley splitting on the readout of qubit states is theoretically investigated in a three-quantum-dot (QD) system. A single unit of the three-QD system consists of qubit-QDs and a channel...
Reduction of magnetic-field-induced shift in quantum frequency standards based on coherent population trapping
We investigate the magnetic-field-induced frequency shift (MFS) of the clock “0–0” transition in the microwave quantum frequency standard (atomic clock) based on coherent population trapping (CPT) in...
Terahertz electro-optic effect in Bi2Se3 crystals
We report the observation of the electro-optic effect in Bi2Se3 crystals induced by an intense single-cycle terahertz pulse. The effect reveals itself as a transient change of the polarization state o...
Similarity-based scaling networks and energy transport analysis for breathing oscillations in magnetized discharges
In our previous work [Appl. Phys. Lett. 124, 194101 (2024)], we demonstrated the scale invariance of breathing oscillations and electron energization mechanisms in magnetized discharges at the kinetic...
Strain-induced deep ultraviolet emitting AlGaN quantum wells
Transverse magnetic-polarized emission dominates in Al-rich AlGaN quantum well-based high-efficient non-toxic deep ultraviolet light sources. In this study, we theoretically analyzed the effect of ext...
Exploring the dynamics of grain growth and coarsening in polycrystalline materials through finite-element method and multiphase-field simulation
A two-dimensional multiphase-field model has been developed using finite-element based technique to study the temporal evolution of grain growth and coarsening in polycrystalline materials. This work,...
Enhanced memory window of ferroelectric Hf0.5Zr0.5O2 by NH3 treatment
Hf0.5Zr0.5O2 based capacitors with a metal–ferroelectric–metal structure have been fabricated in this study, with or without ammonia plasma nitridation at the metal/oxide interfaces. The purpose of th...
Hierarchical Tri-Hex re-entrant honeycomb acoustic metamaterial for enhanced low-frequency sound absorption
To address the shortcomings of conventional honeycomb sandwich structures in low-frequency sound absorption, a hierarchical Tri-hex re-entrant honeycomb (ThrH) acoustic metamaterial was developed. Its...
Effects of severe shear strain and hydrostatic compression on the crystal structure and magnetism and of manganese oxide Mn3O4
The effects of severe shear strain and hydrostatic compression on the magnetostructural correlation of manganese oxide Mn3O4 were investigated using magnetic measurements and x-ray diffraction analyse...
Inference of the neutron down-scatter ratio using neutron time-of-flight data for DT-layered implosions on the OMEGA laser
First analysis of the neutron time of flight (nTOF) data is presented to infer the areal density using the neutron down-scatter ratio (DSR) for OMEGA deuterium–tritium (DT)-layered (cryogenic) implosi...
Exploring the electronic and optical properties of anthraquinone derivatives for photovoltaic applications: A computational study
This study offers a detailed computational analysis of the optoelectronic properties of anthraquinone (AQ) derivatives and their alkyl-substituted variants. Using density functional theory, we examine...
Study of the Sb incorporation in InAs/InAsSb type-II superlattices and its influence on the band-edge profile
In this paper, we study the antimony distribution along the period of three InAs/InAsSb superlattices with different periods and Sb targets through multiple scanning transmission electron microscopy c...
Study on dynamics of an atomic force microscope V-shaped microcantilever in liquids based on the finite difference method
V-shaped microcantilevers exhibit high sensitivity and low stiffness characteristics, making them suitable for use as atomic force microscopy probes that enable high-resolution surface imaging and nan...
Angle-asymmetric thermal radiation via efficient inverse design of multi-layer magneto-optical films
The broad-band, non-directional, and reciprocal properties of traditional thermal radiation significantly limit the precise control and efficient utilization of thermal radiation energy. In recent yea...
Molecular dynamics approach for controlling triaxial stress states and its application to void evolution in nano-grained polycrystals
This study presents a novel implementation scheme for accurately controlling constant triaxial stress states, specifically stress triaxiality T and Lode parameter L, in molecular dynamics simulations....
Study of the decomposition and products induced by pulsed discharge occurring in ethylene glycol antifreeze
In the context of global climate change, wind power has received considerable attention as a significant clean energy source. Nevertheless, the problem of wind turbine blade downtime due to icing, whi...
The influence of the interfacial structure on the polarization behavior in ferroelectric tunnel junction: A first-principles study
The switching characteristics of ferroelectric tunnel junctions make them candidates for new types of logic devices. However, the effects of different electrodes and electrode/ferroelectric interfaces...
Dielectric and piezoelectric properties of Mn-doped Pb(In1/2Nb1/2)O3–Pb(Mg1/3Nb2/3)O3–PbTiO3 single crystals with varying PbTiO3 content under alternate and direct current poling
This study investigated the dielectric and piezoelectric properties of third-generation Mn-doped Pb(In1/2Nb1/2)O3–Pb(Mg1/3Nb2/3)O3–PbTiO3 (Mn: PIN-PMN-PT) single crystals with varying PT content using...
Ferroelectric phase transition in LiNaGe4O9 crystal studied by EPR of Mn4+ and optical absorption spectroscopy
Electron paramagnetic resonance (EPR) of Mn4+ ions and optical absorption spectra are studied in the lithium–sodium tetragermanate LiNaGe4O9 crystal in the range of a ferroelectric phase transition. A...
Gain-bandwidth-product-induced technical bound in time transfer system without inline amplifiers
Time transfer plays a dispensable role in many fields including navigation and positioning, geodesy, and fundamental tests. However, in certain scenarios where effective relay node deployment is often...
Enhanced stability of perovskite solar cells using N-[(3-dimethylamino) propyl] methacrylamide as an ionic additive
Recent advancements in perovskite-type hybrid solar cells (PSCs) have driven significant interest due to their promising photovoltaic properties and potential to replace conventional silicon-based sol...