OOIR: Observatory of International Research

Papers

(The TQCC of Nanophotonics is 12. 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 2021-11-01 to 2025-11-01.)

Article	Citations
Compound meta-optics: there is plenty of room at the top	119
Enhancing radiative heat transfer with meta-atomic displacement	58
Optical filters made from random metasurfaces using Bayesian optimization	45
Digital laser-induced printing of MoS₂	40
Novel two-dimensional materials based bio-nanophotonics	36
Free-space-coupled wavelength-scale disk resonators	34
Coherent control of symmetry breaking in transverse-field Ising chains using few-cycle pulses	34
Experimental generation of optimally chiral azimuthally-radially polarized beams	32
Temporal interface in dispersive hyperbolic media	32
Recent advances in quantum nanophotonics: plexcitonic and vibro-polaritonic strong coupling and its biomedical and chemical applications	31
3D-printed mirror-less helicity preserving metasurface “mirror” for THz applications	30
Electrochemical photonics: a pathway towards electrovariable optical metamaterials	30
End-to-end design of metasurface-based complex-amplitude holograms by physics-driven deep neural networks	30
Vortex beam nanofocusing and optical skyrmion generation via hyperbolic metamaterials	29
XUV yield optimization of two-color high-order harmonic generation in gases	29
Recent advances in optical label-free characterization of extracellular vesicles	25
Tailoring optical response of MXene thin films	25
Frontmatter	24
A nonlocal metasurface for optical edge detection in the far-field	24
Multidimensional quantitative characterization of basal cell carcinoma by spectral- and time-resolved two-photon microscopy	24
Quantum nanophotonics	24
Quantum-enhanced detection of viral cDNA via luminescence resonance energy transfer using upconversion and gold nanoparticles	23
Nano-kirigami enabled chiral nano-cilia with enhanced circular dichroism at visible wavelengths	23
Direct observation of quantum percolation dynamics	23
Deuterated SiNx: a low-loss, back-end CMOS-compatible platform for nonlinear integrated optics	22

Tip-enhanced photoluminescence of monolayer MoS₂ increased and spectrally shifted by injection of electrons	22
Frontmatter	22
Integrated circuits based on broadband pixel-array metasurfaces for generating data-carrying optical and THz orbital angular momentum beams	21
A universal metasurface transfer technique for heterogeneous integration	21
Multicolor nanoring arrays with uniform and decoupled scattering for augmented reality displays	20
Fabrication of quantum dot and ring arrays by direct laser interference patterning for nanophotonics	19
Guided domino lithography for uniform fabrication of single-digit-nanometer scale plasmonic nanoantenna	19
Exciton–polariton condensation in MAPbI₃ films from bound states in the continuum metasurfaces	19
Towards chiral acoustoplasmonics	19
Broadband spin-multiplexed single-celled metasurface holograms: a comprehensive comparison between different strategies	19
Crosstalk prohibition at the deep-subwavelength scale by epsilon-near-zero claddings	19
Synergetic full-parametric Aharonov–Anandan and Pancharatnam–Berry phase for arbitrary polarization and wavefront control	19
Circularly symmetric nanopores in 3D femtosecond laser nanolithography with burst control and the role of energy dose	19
Frontmatter	18
Non-linear bistability in pulsed optical traps	17
Quasi-bound states in the continuum in finite waveguide grating couplers	17
Electrically switchable metallic polymer metasurface device with gel polymer electrolyte	17
Dual-polarization electromagnetic window simultaneously with extreme in-band angle-stability and out-of-band RCS reduction empowered by flip-coding metasurface	16
Meso-chiral optical properties of plasmonic nanoparticles: uncovering hidden chirality	15
Highly active selenium nanotherapeutics combined with metformin to achieve synergistic sensitizing effect on NK cells for osteosarcoma therapy	15
Machine learning to optimize additive manufacturing for visible photonics	15
Frontmatter	15
Semiconductor lasers with integrated metasurfaces for direct output beam modulation, enabled by innovative fabrication methods	15
Nature inspired design methodology for a wide field of view achromatic metalens	14
Purcell enhancement and polarization control of single-photon emitters in monolayer WSe₂ using dielectric nanoantennas	14
Comparing between steady-state excitonic transitions and ultrafast polaronic photoexcitations in layered perovskites: the role of electron–phonon interaction	13
Recent advances in the ab initio theory of solid-state defect qubits	13
Towards field-resolved visible microscopy of 2D materials	13
Two-dimensional nanostructures based ‘-onics’ and ‘-omics’ in personalized medicine	12
Designing the response-spectra of microwave metasurfaces: theory and experiments	12
Dual-mode hyperbolicity, supercanalization, and leakage in self-complementary metasurfaces	12
Advanced optical nanolithography by enhanced transmission through bull’s eye nanostructured meta-mask	12
Replicating physical motion with Minkowskian isorefractive spacetime crystals	12