Optical Vortex Harmonic Generation Enabled by Confinement-Induced Photonic Spin-Orbit Coupling. [PDF]
Nano LettHa CK, Kim EM, Moon KJ, Kang MS.
europepmc +1 more source
Terahertz All‐Dielectric Maxwell Fisheye Lens Waveguide Crossings via Transformation Optics
Laser &Photonics Reviews, EarlyView.All‐silicon terahertz waveguide crossings based on Maxwell fisheye lenses are reshaped using transformation optics to interface with planar waveguides while reducing mode mismatch. Realized via subwavelength perforations in a single etching step, 2 × 2 and 3 × 3 crossings achieve broadband transmission with low loss and ultralow crosstalk across 220 ...
Nikolaos Xenidis +2 more
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Macroscopic and Microscopic Kinetic Analysis and Multiparameter Prediction Model Construction for Hydrogen-Enriched Propane Explosions. [PDF]
ACS OmegaYou C, Yang S, Wei C.
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Laser &Photonics Reviews, EarlyView.Introducing dynamical dephasing into the photon modes of a waveguide causes spontaneous emission to switch from conventional exponential decay to a robust power‐law behavior visible at short times. The power law arises from photon diffusion in a dynamically disordered environment, uncovering a previously unexplored, decoherence‐induced pathway to ...
Stefano Longhi
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Study of Heat Transfer Characteristics of PCMs Melting Inside Aluminum Foams. [PDF]
Materials (Basel)Khan FSH, Diani A.
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Monolithic Integration of ScAlN Modulators on Silicon‐On‐Insulator Platform
Laser &Photonics Reviews, EarlyView.Monolithic integration of scandium‐doped aluminum nitride (ScAlN) modulators on a silicon‐on‐insulator platform is reported. A multilayer electrode design enhances RF‐optical field overlap, enabling direct access to the diagonal electro‐optic coefficient and improved modulation efficiency.
Sihao Wang +6 more
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On the Role of Electronic Correlation and State-Specific Environment Polarization in Singlet-Triplet Gap Inversion. [PDF]
J Comput ChemSalvi E +6 more
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Cold EI—The Way to Improve GC‐MS and Increase Its Range of Applications
Mass Spectrometry Reviews, EarlyView.ABSTRACT Gas chromatography‐mass spectrometry (GC‐MS) with Cold electron ionization (EI) is based on interfacing the GC and MS with a supersonic molecular beam (SMB) along with electron ionization of vibrationally cold sample compounds in the SMB in a contact‐free fly‐through ion source (hence the name Cold EI).
Aviv Amirav +3 more
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ADIABATIC SHEAR UNDER BIAXIAL STRESS CONDITIONS IN SHEET METAL FORMING PROCESSES
, 1991 Lan Luo, B. Dodd
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Magnetic Resonance in Medicine, EarlyView.ABSTRACT Purpose To develop a double‐tuned calf coil with excellent 1H and 31P performance to study muscle physiology by interleaved 1H/31P MRS and parallel imaging at 7 T. Methods The coil combines three 1H transceive dipoles, six 1H receive‐only loops and three 31P transceive loops, arranged in a nested, half‐cylindrical layout.
Veronika Cap +8 more
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