Applied Physics Letters

Article	Citations
Perspective on the future of silicon photonics and electronics	256
A 1.86-kV double-layered NiO/ β -Ga2O3 vertical p–n heterojunction diode	145
Two-dimensional van der Waals electrical contact to monolayer MoSi2N4	141
Superconducting nanowire single-photon detectors: A perspective on evolution, state-of-the-art, future developments, and applications	131
Solar-driven thermal-wind synergistic effect on laser-textured superhydrophilic copper foam architectures for ultrahigh efficient vapor generation	126
Spin-orbit torques: Materials, physics, and devices	105
Revealing the importance of light extraction efficiency in InGaN/GaN microLEDs via chemical treatment and dielectric passivation	102
Developing silicon carbide for quantum spintronics	101
Work function tunable laser induced graphene electrodes for Schottky type solar-blind photodetectors	100
Low defect density and small I−V curve hysteresis in NiO/ β -Ga2O3 pn diode with a high PFOM of 0.65 GW/cm2	96
Near-ideal reverse leakage current and practical maximum electric field in β-Ga2O3 Schottky barrier diodes	91
Ultra-thin Hf0.5Zr0.5O2 thin-film-based ferroelectric tunnel junction via stress induced crystallization	86
Interfacial charge transfer exciton enhanced by plasmon in 2D in-plane lateral and van der Waals heterostructures	85
Monolithic infrared silicon photonics: The rise of (Si)GeSn semiconductors	85
MOCVD growth of high purity Ga2O3 epitaxial films using trimethylgallium precursor	83
Recent developments, challenges, and pathways to stable dropwise condensation: A perspective	83
Demonstration of AlGaN/GaN-based ultraviolet phototransistor with a record high responsivity over 3.6 × 107 A/W	80
Fully epitaxial ferroelectric ScAlN grown by molecular beam epitaxy	79
Myths and truths about optical phase change materials: A perspective	79
β-Ga2O3 hetero-junction barrier Schottky diode with reverse leakage current modulation and BV2/Ron,sp value of 0.93 GW/cm2	77
Electrically tunable high Curie temperature two-dimensional ferromagnetism in van der Waals layered crystals	75
Semiconductor-to-metal transition in bilayer MoSi2N4 and WSi2N4 with strain and electric field	71
A reconfigurable active acoustic metalens	71
β-Ga2O3 vertical heterojunction barrier Schottky diodes terminated with p-NiO field limiting rings	70
A Dirac-semimetal two-dimensional BeN4: Thickness-dependent electronic and optical properties	69

Temporal multilayer structures for designing higher-order transfer functions using time-varying metamaterials	69
Rational construction of staggered InGaN quantum wells for efficient yellow light-emitting diodes	69
Broadband topological valley transport of elastic wave in reconfigurable phononic crystal plate	66
Radiative cooling for continuous thermoelectric power generation in day and night	66
Deterministic quantum entanglement between macroscopic ferrite samples	64
Auger scattering dynamic of photo-excited hot carriers in nano-graphite film	63
Determining the angle-of-arrival of a radio-frequency source with a Rydberg atom-based sensor	63
Acoustic impedance regulation of Helmholtz resonators for perfect sound absorption via roughened embedded necks	63
Goos–Hänchen effect enabled optical differential operation and image edge detection	63
Step flow growth of β-Ga2O3 thin films on vicinal (100) β-Ga2O3 substrates grown by MOVPE	62
Half-Heusler thermoelectric materials	61
Flexible electronic synapse enabled by ferroelectric field effect transistor for robust neuromorphic computing	60
Compositional dependence of crystallization temperatures and phase evolution in hafnia-zirconia (HfxZr1−x)O2 thin films	59
Two-dimensional porous graphitic carbon nitride C6N7 monolayer: First-principles calculations	59
Differential quartz-enhanced photoacoustic spectroscopy	59
Tunable magnetic properties in van der Waals crystals (Fe1−xCox)5GeTe2	59
Perspectives in flow-induced vibration energy harvesting	58
Low temperature homoepitaxy of (010) β -Ga2O3 by metalorganic vapor phase epitaxy: Expanding the growth window	58
Transverse thermoelectric generation using magnetic materials	58
Strongly temperature dependent ferroelectric switching in AlN, Al1-xScxN, and Al1-xBxN thin films	58
A predictive model of the temperature-dependent inactivation of coronaviruses	56
Tunable underwater acoustic metamaterials via quasi-Helmholtz resonance: From low-frequency to ultra-broadband	55
Active controllable spin-selective terahertz asymmetric transmission based on all-silicon metasurfaces	55
AI-enabled high-resolution scanning coherent diffraction imaging	55
Quantum neuromorphic computing	55
Prospects and challenges of quantum emitters in 2D materials	55
Aluminum scandium nitride-based metal–ferroelectric–metal diode memory devices with high on/off ratios	54
Experimental investigation of amplification, via a mechanical delay-line, in a rainbow-based metamaterial for energy harvesting	54
Experimental demonstration of externally driven millimeter-wave particle accelerator structure	54
Topological sensor on a silicon chip	53
Modeling and optimization of radiative cooling based thermoelectric generators	53
Real time THz imaging—opportunities and challenges for skin cancer detection	53
Ultrahigh emissivity of grating-patterned PDMS film from 8 to 13  μ m wavelength regime	53
Milliwatt power 233 nm AlGaN-based deep UV-LEDs on sapphire substrates	52
Atomistic defects as single-photon emitters in atomically thin MoS2	52
AlScN-based MEMS magnetoelectric sensor	51
Broadband acoustic silencer with ventilation based on slit-type Helmholtz resonators	51
Quantum dots as potential sources of strongly entangled photons: Perspectives and challenges for applications in quantum networks	51
Ultra-compact mechanical antennas	51
Thickness-dependent thermal conductivity of mechanically exfoliated β -Ga2O3 thin films	50
Acoustic levitation in mid-air: Recent advances, challenges, and future perspectives	50
637  μ W emitted terahertz power from photoconductive antennas based on rhodium doped InGaAs	50
Tunable spin electronic and thermoelectric properties in twisted triangulene π -dimer junctions	50
A perspective on hybrid quantum opto- and electromechanical systems	49
Large-area microwire MoSi single-photon detectors at 1550 nm wavelength	49
A perspective on scaling up quantum computation with molecular spins	49
Superconducting microwire detectors based on WSi with single-photon sensitivity in the near-infrared	49
Will flat optics appear in everyday life anytime soon?	48
Single atoms or not? The limitation of EXAFS	48
A perspective on curvilinear magnetism	48

Ultrafast Ising Machines using spin torque nano-oscillators	48
Perspective on mode-division multiplexing	47
Spectral amplitude modulation and dynamic near-field displaying of all-silicon terahertz metasurfaces supporting bound states in the continuum	47
Solid and hollow metallic glass microneedles for transdermal drug-delivery	47
Demonstration of 4.7 kV breakdown voltage in NiO/ β -Ga2O3 vertical rectifiers	47
Perspective on ceramic materials for 5G wireless communication systems	47
Two-dimensional BP/ β -AsP van der Waals heterostructures as promising photocatalyst for water splitting	47
Sn doping of (010) β-Ga2O3 films grown by plasma-assisted molecular beam epitaxy	47
A compact low-frequency sound-absorbing metasurface constructed by resonator with embedded spiral neck	47
Simplified Josephson-junction fabrication process for reproducibly high-performance superconducting qubits	47
Anisotropic complex refractive index of β-Ga2O3 bulk and epilayer evaluated by terahertz time-domain spectroscopy	46
Visible-to-near-infrared organic photodiodes with performance comparable to commercial silicon-based detectors	46
A perspective on the next generation of invisibility cloaks—Intelligent cloaks	46
Polarization switching in thin doped HfO2 ferroelectric layers	45
On the exceptional temperature stability of ferroelectric Al1-xScxN thin films	45
Reduced contact time of a droplet impacting on a moving superhydrophobic surface	45
Homo-epitaxial growth of n-GaN layers free from carbon-induced mobility collapse and off-angle-dependent doping variation by quartz-free hydride vapor phase epitaxy	45
Color-tunable <10  μ m square InGaN micro-LEDs on compliant GaN-on-porous-GaN pseudo-substrates	45
Magnetic properties of NbSi2N4, VSi2N4, and VSi2P4 monolayers	45
Impact of vacancies and impurities on ferroelectricity in PVD- and ALD-grown HfO2 films	45
Skyrmion Brownian circuit implemented in continuous ferromagnetic thin film	45
Spintronic sources of ultrashort terahertz electromagnetic pulses	45
Evaluation of polarization characteristics in metal/ferroelectric/semiconductor capacitors and ferroelectric field-effect transistors	45
A deep neural network interatomic potential for studying thermal conductivity of β -Ga2O3	45
Effect of out-of-plane strain on the phonon structures and anharmonicity of twisted multilayer graphene	45
Fabrication of low-loss quasi-single-mode PPLN waveguide and its application to a modularized broadband high-level squeezer	44
Express determination of thickness and dielectric function of single-walled carbon nanotube films	44
Al0.68Sc0.32N Lamb wave resonators with electromechanical coupling coefficients near 10.28%	44
Vertical β -Ga2O3 field plate Schottky barrier diode from metal-organic chemical vapor deposition	43
Wave trapping by acoustic black hole: Simultaneous reduction of sound reflection and transmission	43
Emerging circularly polarized thermally activated delayed fluorescence materials and devices	43
SnO/β-Ga2O3 vertical pn heterojunction diodes	43
Structured illumination microscopy using digital micro-mirror device and coherent light source	42
High-speed ultraviolet photodetectors based on 2D layered CuInP2S6 nanoflakes	42
Electronic and magnetic properties of two-dimensional of FeX (X = S, Se, Te) monolayers crystallize in the orthorhombic structures	42
Field-free switching of magnetic tunnel junctions driven by spin–orbit torques at sub-ns timescales	42
Antiferromagnetic skyrmion-based logic gates controlled by electric currents and fields	42
Size-independent peak external quantum efficiency (>2%) of InGaN red micro-light-emitting diodes with an emission wavelength over 600 nm	42
A synergetic hybrid mechanism of piezoelectric and triboelectric for galloping wind energy harvesting	42
Low density of interface trap states and temperature dependence study of Ga2O3 Schottky barrier diode with p-NiOx termination	42
Perspective on traveling wave microwave parametric amplifiers	42
Optically tunable all-silicon chiral metasurface in terahertz band	41
Efficient leaky-wave antennas at terahertz frequencies generating highly directional beams	41
Doping concentration dependent piezoelectric behavior of Si:HfO2 thin-films	41
Oxide semiconductor-based ferroelectric thin-film transistors for advanced neuromorphic computing	41
Temperature-dependent photodetection behavior of AlGaN/GaN-based ultraviolet phototransistors	40
Polarization-insensitive composite gradient-index metasurface array for microwave power reception	40
Design and fabrication of field-plated normally off β -Ga2O3 MOSFET with laminated-ferroelectric charge storage gate for high power application	40
Comparison of dielectric loss in titanium nitride and aluminum superconducting resonators	40
Ionic thermoelectric materials for near ambient temperature energy harvesting	40
Growth mechanism of α -Ga2O3 on a sapphire substrate by mist chemical vapor deposition using acetylacetonated gallium source solutions	40
Performance enhancement of a self-powered solar-blind UV photodetector based on ZnGa2O4/Si heterojunction via interface pyroelectric effect	40
Reduced coercive field in epitaxial thin film of ferroelectric wurtzite Al0.7Sc0.3N	39
Ultrawide bandgap semiconductors	39
Single-shot wavelength-multiplexed digital holography for 3D fluorescent microscopy and other imaging modalities	39
Directly grown crystalline gallium phosphide on sapphire for nonlinear all-dielectric nanophotonics	39
Room-temperature deposition of a poling-free ferroelectric AlScN film by reactive sputtering	39
Defect filtering for thermal expansion induced dislocations in III–V lasers on silicon	39
High gain and high ultraviolet/visible rejection ratio photodetectors using p-GaN/AlGaN/GaN heterostructures grown on Si	39
Fully epitaxial ferroelectric ScGaN grown on GaN by molecular beam epitaxy	38
Band offsets of (100) β -(AlxGa1−x)2O3/ β -Ga2O3 heterointerfaces grown via MOCVD	38
Defect effect on the performance of nonpolar GaN-based ultraviolet photodetectors	38
Fantastic barocalorics and where to find them	38
Effect of dead layers on the ferroelectric property of ultrathin HfZrOx film	38
Performance and security of 5 GHz repetition rate polarization-based quantum key distribution	38
Progress on large-scale superconducting nanowire single-photon detectors	38
Origin of reverse leakage current path in edge-defined film-fed growth (001) β -Ga2O3 Schottky barrier diodes observed by high-sensitive emission	38
Opto-electronic memristors: Prospects and challenges in neuromorphic computing	38
Femtosecond laser rapid fabrication of Janus sweat-permeable fabric for personal cooling	38
Multi-walled carbon nanotubes doping for fast and efficient hybrid solid state electrochromic device	38
Computational inverse design for ultra-compact single-piece metalenses free of chromatic and angular aberration	38
Experimental demonstration of underwater ultrasound cloaking based on metagrating	37
High thermoelectric performance induced by strong anharmonic effects in monolayer (PbX)2 (X = S, Se, Te)	37
Halide perovskite two-terminal analog memristor capable of photo-activated synaptic weight modulation for neuromorphic computing	37
Transformation of digital to analog switching in TaOx-based memristor device for neuromorphic applications	37
Hybrid anisotropic pentamode mechanical metamaterial produced by additive manufacturing technique	37
Revisiting δ-PVDF based piezoelectric nanogenerator for self-powered pressure mapping sensor	37
Electron spin resonance spectroscopy with femtoliter detection volume	37
Mg acceptor doping in MOCVD (010) β -Ga2O3	37
Coupling of a single tin-vacancy center to a photonic crystal cavity in diamond	37

Ultra-wide bandgap corundum-structured p-type α -(Ir,Ga)2O3 alloys for α -Ga2O3 electronics	37
AlGaN-based UV-B laser diode with a high optical confinement factor	37
Conformal gradient-index phononic crystal lens for ultrasonic wave focusing in pipe-like structures	36
Blue and green double band luminescent carbon quantum dots: Synthesis, origin of photoluminescence, and application in white light-emitting devices	36
Probabilistic computing with p-bits	36
Thermoelectric properties of α -In2Se3 monolayer	36
Low-force elastocaloric refrigeration via bending	36
Plasmonic effects of copper nanoparticles in polymer photovoltaic devices for outdoor and indoor applications	36
Enhancement of electromagnetically induced transparency based Rydberg-atom electrometry through population repumping	36
18.8 Gbps real-time quantum random number generator with a photonic integrated chip	36
Enhanced stimulated Brillouin scattering utilizing Raman conversion in diamond	36
Phosphor converters for laser driven light sources	36
Enhanced light-matter interactions at photonic magic-angle topological transitions	36
Growth of high-quality one-inch free-standing heteroepitaxial (001) diamond on (112¯0) sapphire substrate	36
A stacked electromagnetic energy harvester with frequency up-conversion for swing motion	36
Laser cooling in a chip-scale platform	36
MOCVD growth of β-phase (AlxGa1−x)2O3 on (2¯01) β-Ga2O3 substrates	36
A deep learning approach to the forward prediction and inverse design of plasmonic metasurface structural color	35
Electro-thermal co-design of β -(AlxGa1-x)2O3/Ga2O3 modulation doped field effect transistors	35
Structural and piezoelectric properties of ultra-thin ScxAl1−xN films grown on GaN by molecular beam epitaxy	35
Classically entangled Ince–Gaussian modes	35
A perspective on semiconductor-based superconducting qubits	35
Perspective on ferroelectric, hafnium oxide based transistors for digital beyond von-Neumann computing	35
Coding metalens with helical-structured units for acoustic focusing and splitting	35
Interface chemistry of pristine TiN/La:Hf0.5Zr0.5O2 capacitors	35
Coherence in single photon emission from droplet epitaxy and Stranski–Krastanov quantum dots in the telecom C-band	35
Self-starting harmonic comb emission in THz quantum cascade lasers	35
Reset-voltage-dependent precise tuning operation of TiOx/Al2O3 memristive crossbar array	35
A miniaturized low frequency (LF) magnetoelectric receiving antenna with an integrated DC magnetic bias	35
Structural transition and recovery of Ge implanted β -Ga2O3	35
Highly selective ozone-treated β -Ga2O3 solar-blind deep-UV photodetectors	35
Red InGaN micro-light-emitting diodes (>620 nm) with a peak external quantum efficiency of 4.5% using an epitaxial tunnel junction contact	34
Artificial spin ice: Paths forward	34
Reliability of UVC LEDs fabricated on AlN/sapphire templates with different threading dislocation densities	34
Spectral properties of the dynamic state transition in metal halide perovskite-based memristor exhibiting negative capacitance	34
Impact of oxygen vacancy on the ferroelectric properties of lanthanum-doped hafnium oxide	34
Acoustic multi-layer Helmholtz resonance metamaterials with multiple adjustable absorption peaks	34
Electron paramagnetic resonance and theoretical study of gallium vacancy in β -Ga2O3	34
Empowering 2D nanoelectronics via ferroelectricity	34
Highly efficient and stable electroluminescence from Er-doped Ga2O3 nanofilms fabricated by atomic layer deposition on silicon	34
Perspective on skyrmion spintronics	34
Biodegradable cellular polylactic acid ferroelectrets with strong longitudinal and transverse piezoelectricity	34
Magnon-squeezing as a niche of quantum magnonics	34
Cr2NX2 MXene (X = O, F, OH): A 2D ferromagnetic half-metal	34
Supersonic needle-jet generation with single cavitation bubbles	34
Two-dimensional MoS2 reinforced with Cu3N nanoflakes prepared via binder less sputtering route for flexible supercapacitor electrodes	34
Room-temperature operation of c-plane GaN vertical cavity surface emitting laser on conductive nanoporous distributed Bragg reflector	33
Optical absorbance in multilayer two-dimensional materials: Graphene and antimonene	33
Enabling large memory window and high reliability for FeFET memory by integrating AlON interfacial layer	33
Current-induced bulk magnetization of a chiral crystal CrNb3S6	33
Manually tunable ventilated metamaterial absorbers	33
Stacking faults: Origin of leakage current in halide vapor phase epitaxial (001) β -Ga2O3 Schottky barrier diodes	33
High-speed infrared two-dimensional platinum diselenide photodetectors	33
Bi4Br4-based saturable absorber with robustness at high power for ultrafast photonic device	33
Tunable electronic properties and band alignments of MoSi2N4/GaN and MoSi2N4/ZnO van der Waals heterostructures	33
GaAs quantum dots grown by droplet etching epitaxy as quantum light sources	33
Functionalization of electrostatic nonlinearities to overcome mode aliasing limitations in the sensitivity of mass microsensors based on energy localization	33
Oxidized Si terminated diamond and its MOSFET operation with SiO2 gate insulator	33
Wide range tunable bandgap and composition β -phase (AlGa)2O3 thin film by thermal annealing	32
Two inch diameter, highly conducting bulk β -Ga2O3 single crystals grown by the Czochralski method	32
Highly compressible and thermal insulative conductive MXene/PEDOT:PSS@melamine foam for promising wearable piezoresistive sensor	32
Ultra-broadband sound absorption of a hierarchical acoustic metamaterial at high temperatures	32
Electronic phase transition, spin filtering effect, and spin Seebeck effect in 2D high-spin-polarized VSi2X4 (X = N, P, As)	32
Visible light responsive optoelectronic memristor device based on CeOx/ZnO structure for artificial vision system	32
Characteristics and temperature-field-thickness evolutions of magnetic domain structures in van der Waals magnet Fe3GeTe2 nanolayers	32
Intrinsic room-temperature ferromagnetic semiconductor InCrTe3 monolayers with large magnetic anisotropy and large piezoelectricity	32
A perspective on elastic metastructures for energy harvesting	32
Real-time imaging and tracking of microrobots in tissues using ultrasound phase analysis	32
Growth of highly relaxed InGaN pseudo-substrates over full 2-in. wafers	32
Squeezed light induced two-photon absorption fluorescence of fluorescein biomarkers	32
Broad-angle refractive transmodal elastic metasurface	32
Routes to realize the axion-insulator phase in MnBi2Te4(Bi2Te3)nfamily	32
Influence of dislocations on thermal conductivity of strontium titanate	32
Thermal stability of epitaxial α-Ga2O3 and (Al,Ga)2O3 layers on m-plane sapphire	32
Significantly enhanced electrical properties in CaBi2Nb2O9-based high-temperature piezoelectric ceramics	32
Catalyst free approach for the fabrication of CoN//Zn3N2 asymmetric configuration for highly efficient flexible supercapacitor	31
Stable polarization entanglement based quantum key distribution over a deployed metropolitan fiber	31
Low noise Al0.85Ga0.15As0.56Sb0.44 avalanche photodiodes on InP substrates	31
Quantum-enhanced stimulated emission detection for label-free microscopy	31
Enhancing sensitivity of lateral flow assay with application to SARS-CoV-2	31
Low-frequency Raman scattering in WSe2−MoSe2 heterobilayers: Evidence for atomic reconstruction	31
Recent developments in plasmon-assisted photocatalysis—A personal Perspective	31
A perspective on the pathway toward full wave simulation of large area metalenses	31
Electrically tunable detector of THz-frequency signals based on an antiferromagnet	31
All-epitaxial guided-mode resonance mid-wave infrared detectors	31
AlInAsSb avalanche photodiodes on InP substrates	31
High temperature (500 °C) operating limits of oxidized platinum group metal (PtOx, IrOx, PdOx, RuOx) Schottky contacts on β -Ga2O3	31
Domain wall-magnetic tunnel junction spin–orbit torque devices and circuits for in-memory computing	31
Gate-tunable the interface properties of GaAs–WSe2 (1D–2D) vdWs heterojunction for high-responsivity, self-powered photodetector	31
Strong four-phonon scattering in monolayer and hydrogenated bilayer BAs with horizontal mirror symmetry	31
Continuously tunable radio frequency electrometry with Rydberg atoms	30
Broadband sound attenuation by metaliner under grazing flow	30
Tuning growth of MoS2 nanowires over NiTiCu nanostructured array for flexible supercapacitive electrodes with enhanced Li-ion storage	30
Measurement of the optical constants of monolayer MoS2 via the photonic spin Hall effect	30
N-polar ScAlN and HEMTs grown by molecular beam epitaxy	30