Results 221 to 230 of about 7,483,920 (339)

Quantum phases for a generalized harmonic oscillator

Open Physics, 2008
Bracken Paul
doaj   +1 more source

Geometric phase amplification in a clock interferometer for enhanced metrology. [PDF]

Sci Adv
Zhou Z, Carrasco SC, Sanner C, Malinovsky VS, Folman R.   +4 more
europepmc   +1 more source

Quadrature Squeezing and Geometric-Phase Oscillations in Nano-Optics. [PDF]

Nanomaterials (Basel), 2020
Choi JR.
europepmc   +1 more source

Development and Preliminary In Vivo Study of 3D‐Printed Bioactive Glass Scaffolds with Trabecular Architecture

Advanced Engineering Materials, EarlyView.
This study reports the fabrication of trabecular bioactive glass scaffolds (composition “1d”: 46.1SiO2‐28.7CaO‐8.8MgO‐6.2P2O5‐5.7CaF2‐4.5Na2O wt%) through vat photopolymerization and the relevant results from mechanical testing and in vivo implantation procedures in rabbit femora, showing great promise for bone tissue engineering applications.
Dilshat Tulyaganov, Roberta Gabrieli, Avzal Akbarov, Nigora Nigmatova, Bekhzod Khabilov, Alessandro Schiavi, Martin Schwentenwein, Enrica Verné, Francesco Baino   +8 more
wiley   +1 more source

Multi-depth switching by triple wavefront modulation of quarter-waveplate geometric phase lenses for vergence-accommodation-matching extended reality. [PDF]

Light Sci Appl
Shin JY, Lee JW, Khaliq HS, Dashdavaa E, Erdenebat MU, Kim MS, Seo JH, Cho YM, Kim HR.   +8 more
europepmc   +1 more source

High-Efficiency Fabrication of Geometric Phase Elements by Femtosecond-Laser Direct Writing. [PDF]

Nanomaterials (Basel), 2020
Xu S, Fan H, Xu SJ, Li ZZ, Lei Y, Wang L, Song JF.   +6 more
europepmc   +1 more source

Cobalt Tungstate Characterization Using Matryoshka‐Structure Filter

Advanced Engineering Materials, EarlyView.
The green synthesis of cobalt tungstate (CoWO4) using natural polymerizing agents from agar–agar and commercial produces environmentally friendly materials with tunable structural and electromagnetic properties. X‐ray diffraction and Rietveld refinement correlate crystal structure with microwave transmission losses in Matryoshka‐type filters.
Amanda Gomes Barboza, Camila da Silva Cavalcanti, Abid Raza, Marina de Oliveira Alencar, Evanimek Bernardo Sabino da Silva, Guilherme Nunes de Melo, Marcos Tavares de Melo   +6 more
wiley   +1 more source

Curved geometric-phase optical element fabrication using top-down alignment. [PDF]

Nanophotonics
Park G, Kim M, Won K, Song SH.
europepmc   +1 more source

Direct Recycling of Cold Work Tool Steel Swarf into New Cutting Disks via Field‐Assisted Sintering

Advanced Engineering Materials, EarlyView.
Through a sintering method known as field‐assisted sintering technology/spark plasma sintering, cold work tool steel swarf can be directly recycled into new cutting disks. This method is capable of densifying the unconventional powder morphology of swarf, and it can also seal grinding contaminants, such as Al2O3, into the steel matrix.
Monica Keszler, Felix Großwendt, Olivier Guillon, Sebastian Weber, Martin Bram   +4 more
wiley   +1 more source

Electrically Tunable Geometric-Phase Optical Element with Hybrid Retardation and Subwavelength Pixel Size Enabled by Metasurface-Induced Liquid Crystal Patterning. [PDF]

ACS Appl Opt Mater
Chang X, Pivnenko M, Wu W, Tan Y, Shrestha P, Chu D.   +5 more
europepmc   +1 more source