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Optically pumped argon metastable laser with repetitively pulsed discharge in a closed chamber

期刊: JOURNAL OF APPLIED PHYSICS, 2021; 129 (14)

The optically pumped rare gas laser (OPRGL) is an innovative type of gas laser, which has the potential to be a candidate for high-energy lasers (HELs......

Acoustic flatbands in phononic crystal defect lattices

期刊: JOURNAL OF APPLIED PHYSICS, 2021; 129 (14)

In this paper, we investigate the acoustic flatbands (FBs) in phononic crystal (PnC) defect lattices. The defects are introduced into a PnC composed o......

Enhanced interlayer coupling and efficient photodetection response of in-situ grown MoS2-WS2 van der Waals heterostructures

期刊: JOURNAL OF APPLIED PHYSICS, 2021; 129 (15)

Currently, 2D layered material (2DLM) based heterostructures, also known as van der Waals (vdW) heterostructures, are actively pursued owing to their ......

Flexoelectric electricity generation by crumpling graphene

期刊: JOURNAL OF APPLIED PHYSICS, 2021; 129 (22)

We utilize atomistic simulations that account for point charges and dipoles to demonstrate that flexoelectricity, which arises from strain gradients, ......

Spatial-temporal evolution of ultrashort laser pulse second harmonic generation in beta-barium borate (beta-BBO) crystal

期刊: JOURNAL OF APPLIED PHYSICS, 2021; 129 (23)

We establish an effective and efficient theoretical approach called the spatial-temporal broadband nonlinear coupled wave theory (ST-BNCWT) to evaluat......

Shock response of micro-grained diamond-SiC composite

期刊: JOURNAL OF APPLIED PHYSICS, 2021; 130 (2)

Micro-grained diamond-SiC composites have been prepared by sintering a mixture of micro-grained diamond and Si powder using high-temperature and high-......

Domain boundaries in incommensurate epitaxial layers on weakly interacting substrates

期刊: JOURNAL OF APPLIED PHYSICS, 2021; 130 (6)

There has been increasing interest in the fabrication of thin film materials with mixed dimensions, in particular, 2D to 3D and 3D to 2D heterostructu......

Enhanced transverse piezoelectric properties by composition and poling electric field induced phase transition in PIN-PMN-PT single crystal near morphotropic phase boundary

期刊: JOURNAL OF APPLIED PHYSICS, 2021; 130 (6)

A monoclinic phase is the bridge between the rhombohedral and tetragonal phases in the Pb(In1/2Nb1/2)O-3-Pb(Mg1/3Nb2/3)O-3-PbTiO3 (PIN-PMN-PT) single ......

Multifunctional design of triangular lattice metamaterials with customizable thermal expansion and tunable bandgap properties

期刊: JOURNAL OF APPLIED PHYSICS, 2021; 130 (8)

New approaches for realizing multifunctional research and tunable properties of materials are proposed by designing lattice metamaterials. In this stu......

Majorana zero mode in the vortex of artificial topological superconductor

期刊: JOURNAL OF APPLIED PHYSICS, 2021; 129 (15)

Majorana zero mode, the bound state of Majorana fermion in a condensed matter system, plays a critical role in fault-tolerant topological quantum comp......

Broadband tunable elastic metastructure based on one-dimensional phononic crystal

期刊: JOURNAL OF APPLIED PHYSICS, 2021; 129 (24)

Considering the manufacturing difficulty and tunability, a one-dimensional phononic crystal-type metastructure is proposed in this paper. By adjusting......

Influence of elastic anisotropy on measured sound velocities and elastic moduli of polycrystalline cubic solids

期刊: JOURNAL OF APPLIED PHYSICS, 2021; 130 (3)

Cubic solids such as NaCl, crystalline argon, or H2O-ice VII exhibit significant elastic anisotropy strongly increasing upon compression. As earlier r......

Frequency band-selected one-way topological edge mode via acoustic metamaterials and metasurface

期刊: JOURNAL OF APPLIED PHYSICS, 2021; 130 (8)

Single functionality and fixed operating bands maintain the key drawbacks in existing acoustic topological insulators. Here, we report an acoustic sys......

First-principles investigation on the photovoltaic properties of lead free earth abundant (CH3NH3)(2)SnI6 perovskite

期刊: JOURNAL OF APPLIED PHYSICS, 2021; 129 (12)

The issue of toxicity and chemical stability are two concerns for organic-inorganic hybrid perovskites, impeding their further commercial applications......

A two-sensor 3 omega-2 omega method for thermal boundary resistance measurement

期刊: JOURNAL OF APPLIED PHYSICS, 2021; 129 (12)

Thermal boundary resistance (TBR), which measures an interface's resistance to the thermal flow, is of critical importance among various areas, such a......

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