OOIR: Observatory of International Research

Papers

(The H4-Index of Applied Physics Letters is 52. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2021-02-01 to 2025-02-01.)

Article	Citations
Electrically driven nanoantenna metasurface for coherent thermal emission	359
Cracking behavior in lead zirconate titanate films with different Zr/Ti ratios	180
Improved frequency comb operation of an InAs/GaAs hybrid multisection quantum dot laser on silicon	130
Hyperspectral imaging through scattering layers with incoherent light	124
Hot electron emission from waveguide integrated lanthanum hexaboride nanoparticles	108
Anomalous anisotropic spin-wave propagation in thin manganite films with uniaxial magnetic anisotropy	107
An energy conserving mechanism for temporal metasurfaces	101
Anomalous Hall effect in nanoscale structures of the antiferromagnetic Weyl semimetal Mn3Sn at room temperature	96
Response to “Comment on ‘A coordinate system invariant formulation for space-charge limited current in vacuum’” [Appl. Phys. Lett. 118, 266101 (2021)]	88
State-resolved ultrafast charge and spin dynamics in [Co/Pd] multilayers	87
Improving the cooldown times for next-generation cryocooled gravitational-wave interferometers	82
Mode hybridization in DNA-inspired helical metamaterials with variable centro-asymmetry	80
Building compact superconducting microwave resonators with Hilbert space-filling curves	80
Optical coherence viscometry	80
Reactive co-sputtering of ternary Au–Ta–O films with tunable electrical resistivity	80
High temperature electromigration behavior of cobalt lines observed by in situ transmission electron microscopy	75
Coexistence of ferroelectricity and ferromagnetism in Ni-doped Al0.7Sc0.3N thin films	74
Nano-infrared imaging of epitaxial graphene on SiC revealing doping and thickness inhomogeneities	73
Demonstration of infrared nBn photodetectors based on the AlInAsSb digital alloy materials system	72
Tailoring of colloidal quantum dot layer thickness for highly efficient short-wavelength infrared photodiode	72
Solid-state Li-ion batteries with carbon microfiber electrodes via 3D electrospinning	72
Unidirectional magnetoresistance in an insulating compensated ferrimagnet	72
Large imprint in epitaxial 0.67Pb(Mg1/3Nb2/3)O3-0.33PbTiO3 thin films for piezoelectric energy harvesting applications	71
External and internal stimuli for enhanced supercapacitor performance	71
In2S3 vacuum pressure sensor through a simple two-step process	71

Growth of PtSe2 few-layer films on NbN superconducting substrate	70
A single-atom mechano-optical transducer for sensing sub-attonewton vector DC force	69
Probing vibrational eigenmodes in diatom frustules via combined in silico computational study and atomic force microscopy experimentation	68
Acoustic manipulation on microbubbles along arbitrary trajectories and adjustable destination	65
A nanoribbon device for analog phase change memory targeting neural network applications	65
Hot-carrier multi-junction solar cells: A synergistic approach	64
Polarization control of lasing from few-layer MoTe2 coupled with the optical metasurface supporting quasi-trapped modes	63
Controllable coupling between fundamental modes in an asymmetric superconducting coplanar waveguide resonator	62
Theoretical study of metal contacts to the monolayer ferroelectric material CuInP2S6 and its device applications	62
Realization of p-type In1.75Sb0.25Se3 alloys for short-wave infrared photodetectors	61
Cation-size mismatch as a predictive descriptor for structural distortion, configurational disorder, and valence-band splitting in II-IV-N2 semiconductors	60
Enhancement-mode atomic-layer thin In2O3 transistors with maximum current exceeding 2 A/mm at drain voltage of 0.7 V enabled by oxygen plasma treatment	60
Nanoscale continuous quantum light sources based on driven dipole emitter arrays	59
High-power mid-wave infrared LED using W-superlattices and textured surfaces	59
Degradation of AlGaN-based UV-C SQW LEDs analyzed by means of capacitance deep-level transient spectroscopy and numerical simulations	59
Bending strain–induced changes in perpendicular magnetic properties of Pt/Co/Pt films on flexible substrates	58
On-chip microscale isoelectric focusing enhances protein detection limit	58
Machine learning a universal harmonic interatomic potential for predicting phonons in crystalline solids	57
Enhanced tunneling distance of near field radiative energy with high-index dielectric resonators	57
Signature of electron-magnon Umklapp scattering in L10 FePt probed by thermoelectric measurements	57
Enhanced linear polarization of GaN-based Micro-LED via rational chip sidewall engineering	56
Optically tunable mode-locked fiber laser using long-period grating coated with multiwall carbon nanotubes	56
Abrupt increase of stochastic behavior in domain-wall motion near depinning field	55
Raman scattering evolution in temperature-induced ferroelectric phase transition of few-layer NbOCl2	54
Optimizing the performance of the thermal transistor based on negative differential thermal resistance	53
Insight into the interface effect and PTC effect on the temperature-adaptive electrical conductivity of epoxy composite	53
Effect of Cr/Al ratio on the microstructure and mechanical properties of CoFeNiCrxAl1−x high-entropy alloys	52
Voronoi diagrams metallic mesh for transparent EMI shielding	52
Fragmented charged domain wall below the tetragonal-orthorhombic phase transition in BaTiO3	52
Ultrasensitive probing of nematic order parameter via weak measurement	52