OOIR: Observatory of International Research

Papers

(The H4-Index of Applied Physics Letters is 51. 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 2021-09-01 to 2025-09-01.)

Article	Citations
Acoustic ghost diffraction	115
Magnetic and stackable flexible photonic crystal perfect absorbers	113
Boosting piezoelectric response in lead-free KNN crystals via direct current and alternating current poling	105
Modulation of charge transport and rectification behavior in CsSnI3 thin films through A-site cation engineering	103
Impacts of surface nitridation on crystalline ferroelectric phase of Hf1-xZrxO2 and ferroelectric FET performance	90
Room temperature bonding of Au assisted by self-assembled monolayer	87
Observation of zero-transmission dip in a single-layer electric metamaterial with finite non-radiative loss	84
Realizable seismic cloak via polar metamaterials	81
High conductivity coherently strained quantum well XHEMT heterostructures on AlN substrates with delta doping	80
An ultrahigh frequency dielectric sensor for microdroplet detection using a split ring resonator-based microfluidic chip	79
(GaAs/InAs)–GaAsSb digital alloy type-II superlattice for extended short-wavelength infrared detection	78
Formation of Ni Schottky contact and quasi-vertical Schottky barrier diode on SnO2 thin film	78
Ultrafast supercontinuum sculpting for two-photon spectroscopy and microscopy of ratiometric fluorescent indicators	77
Copper effects on the microstructures and deformation mechanisms of CoCrFeNi high entropy alloys	76
Long-wavelength infrared upconversion time-stretch spectroscopy	75
Twisted spin waves in a cylindrical magnonic crystal	74
Suppression of autocorrelation artifacts in PS-OCT images based on spectral phase interpolation	74
Pinch-off driven near-ideal output characteristics of n-Ga2O3/p-GaN light effect transistor for UV photonics	72
Polarization CARS microscopy of diamond needles	70
Zero-field spin wave turns	70
Enhancement of TN induced by magnetic dilution in the linear magnetoelectric Mn4Nb2O9	65
Large enhancement of spin–orbit torques under a MHz modulation due to phonon–magnon coupling	64
Monolithic III-nitride photonic circuit on a single chip	63
Nanotip-based CMOS photosensitive architecture for highly sensitive near-infrared imaging detection	63
Charge transport and extrinsic absorption of two-dimensional defect-rich ZnIn2S4 semiconductor for below-bandgap photodetection	63

Enhancing damping-like efficiency by low-energy mixed ions bombardment	63
Realizing an ultralow thermal conductivity via interfacial scattering and rational-electronic band reformation in p-type Mg3Sb2	62
Leveraging off-the-shelf silicon chips for quantum computing	61
Observation of ferroelectric domain walls using nonlinear spiral interferometry	61
Tailoring of colloidal quantum dot layer thickness for highly efficient short-wavelength infrared photodiode	60
High output performance of piezoelectric energy harvesters using epitaxial Pb(Zr, Ti)O3 thin film grown on Si substrate	59
Topological visualization of the plasmonic resonance of a nano C-aperture	59
Enhanced resistive switching characteristics of conductive bridging memory device by a Co–Cu alloy electrode	58
High-Q guided-mode resonance of a crossed grating with near-flat dispersion	58
Amorphous TeO2 as p-type oxide semiconductor for device applications	58
Energy conversion and storage in functional dielectrics	58
Metamaterial of sodium-graphene for bifunctional perfect absorber	58
Probing vibrational eigenmodes in diatom frustules via combined in silico computational study and atomic force microscopy experimentation	56
Stable Janus monolayer MoSHx (0.5 ≤ x ≤ 2)	55
Manipulating formation of different InGaAs/GaAs nanostructures via tailoring As4 flux	54
Enhancing plane-wave emission with a combination device based on acoustic metamaterial	54
Extended T2 times of shallow implanted NV in chemically mechanically polished diamond	53
Valley-contrasting physics, topological bands, and Dirac cone in the charge density wave phase of a 1T-MoS2 monolayer	53
Enhanced terahertz spin transmittance in the NiO/Pt structure through interface engineering	53
Ultra-low stress-hysteresis and huge superelasticity in NiMn-based shape memory microwire	53
Multilayered magnetoelectric composites for precise and wide-range current sensing	53
Bending strain–induced changes in perpendicular magnetic properties of Pt/Co/Pt films on flexible substrates	53
Grating-based microcavity with independent control of resonance energy and linewidth for non-Hermitian polariton system	51
TW-scale few-cycle short-wave infrared laser based on nonlinear compression in a large-core gas-filled hollow core fiber	51
Topological and chiral superconductor nanoarchitectures	51
Controllable optical Zitterbewegung in PT-symmetric photonic lattices	51