Results 151 to 160 of about 3,124 (304)
Journal of Raman Spectroscopy, EarlyView.An interdisciplinary in situ study of jewelled reliquaries of the True Cross integrates gemmology and portable analytical techniques, revealing new evidence on the identification and symbolic role of peridots and other gemstones. ABSTRACT Jewelled crosses containing relics of the True Cross occupy a central position in the devotional, artistic and ...
Stefania Martiniello +2 more
wiley +1 more source
Lapping of Soft-Brittle Lithium Niobate Crystal with Fixed Abrasive Pad. [PDF]
Materials (Basel)Zhu N, Gao X, Tang C, Chen J, Zhu Y.
europepmc +1 more source
High‐Efficiency Graphene‐Silicon Slot‐Waveguide Microring Modulator at 1.5 and 2 µm Wavelength Bands
Laser &Photonics Reviews, EarlyView.E/O modulators typically face a trade‐off between bandwidth and modulation efficiency. An integrated E/O modulator is presented that simultaneously achieves wideband, large bandwidth, and high modulation efficiency operation by embedding a partially overlapped double‐layer graphene on a compact silicon slot‐waveguide microring resonator.
Chao Luan +4 more
wiley +1 more source
Fusion of Physical Mechanism and Data-Driven Methods for Online Thickness Measurement and Error Compensation in SiC CMP. [PDF]
Micromachines (Basel)Lin J +6 more
europepmc +1 more source
Laser &Photonics Reviews, EarlyView.Decades of CdTe and CdZnTe gamma‐ray spectrometer development define core design principles for room‐temperature semiconductor detectors. This Review highlights how metal halide perovskites rapidly assimilate these principles, particularly through defect and compositional engineering strategies that establish favorable spectroscopic conditions for ...
Younghak Kim +7 more
wiley +1 more source
Materials and Corrosion, EarlyView.The effect of addition of 3 at.% of either Re or W on the oxidation performance of equimolar Ta–Mo–Cr–Ti–Al is investigated and found to be beneficial, at least temporarily. Additionally, the oxide (Ti,Ta)O2 has been identified and characterised as a main part of the oxide scale. ABSTRACT Presuming that doping of protective (Cr,Ta,Ti)O2 with cations of
Björn Schäfer +7 more
wiley +1 more source
Materials and Corrosion, EarlyView.This study examines corrosion of copper and cast iron as candidate canister materials for high‐level radioactive waste disposal in contact with bentonite suspension. The influence of three electrolyte compositions on corrosion behavior under repository‐relevant conditions is assessed.
Louisa Panjiyar +2 more
wiley +1 more source
UV-LIGA Microfabrication for 1.1 THz Staggered Double-Grating Slow-Wave Structures. [PDF]
Micromachines (Basel)Jiang Q, Li X, Hui Y, Pan P, Feng J.
europepmc +1 more source
Polymer Composites, EarlyView.Comparison of canola fiber reinforced composites manufactured using water‐retted, field‐retted, and enzyme‐treated fibers. ABSTRACT Canola fibers obtained from discarded stalks through various processing methods, including water‐retting and field‐retting followed by mechanical decortication and enzymatic degradation, were utilized as discontinuous ...
Md Shadhin +2 more
wiley +1 more source
Chemical Mechanical Polishing of Plasma-Modified Cu/Polymer Interfaces for Advanced Hybrid Bonding. [PDF]
Adv Sci (Weinh)Kang S +5 more
europepmc +1 more source