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Adventures in crystal engineering [PDF]

open access: green, 2018
Crystals are all around us and are aesthetically pleasing as they arise from the ordered, three-dimensional assembly of chemical species which can be minerals (e.g. salt), macromolecules (e.g. proteins) or smaller chemical species (e.g.
Tiekink, Edward R. T. *
core   +2 more sources

Studies on the Crystal Growth and Characterization of Large Size Sr:LCB Single Crystals

open access: yesCrystals, 2022
Extending the shortest second harmonic generation output wavelength of nonlinear optical crystals into the deep ultraviolet (UV) range is important for their application as frequency conversion devices for an advanced laser.
Xuliang Zhang   +4 more
doaj   +1 more source

Classification of hyperspectral images for detection of hepatic carcinoma cells based on spectral–spatial features of nucleus [PDF]

open access: yesJournal of Innovative Optical Health Sciences, 2020
A distinguishing characteristic of normal and cancer cells is the difference in their nuclear chromatin content and distribution. This difference can be revealed by the transmission spectra of nuclei stained with a pH-sensitive stain.
Yao Chen   +6 more
doaj   +1 more source

A route to metalloligands consolidated silver nanoclusters by grafting thiacalix[4]arene onto polyoxovanadates

open access: yesNature Communications, 2023
Metalloligands provide a potent strategy for manipulating the surface metal arrangements of metal nanoclusters, but their synthesis and subsequent installation onto metal nanoclusters remains a significant challenge. Herein, two atomically precise silver
Zhi Wang   +5 more
doaj   +1 more source

The Antiperovskite‐Type Oxychalcogenides Ae3Q[GeOQ3] (Ae = Ba, Sr; Q = S, Se) with Large Second Harmonic Generation Responses and Wide Band Gaps

open access: yesAdvanced Science, 2023
Oxychalcogenides capable of exhibiting excellent balance among large second‐harmonic generation (SHG) response, wide band gap (Eg), and suitable birefringence (Δn) are ideal materials class for infrared nonlinear optical (IR NLO) crystals.
Shaoxin Cui   +5 more
doaj   +1 more source

Recent progress in terahertz modulation using photonic structures based on two‐dimensional materials

open access: yesInfoMat, 2021
Terahertz (THz) technology has attracted great attention in the past few decades for its unique applications in various fields, including spectroscopy, noninvasive detection, wireless communications, and imaging. In parallel to this, the practical, fast,
Ziming Wang   +6 more
doaj   +1 more source

Photon-phonon collaboratively pumped laser

open access: yesNature Communications, 2023
In 1917, Einstein considered stimulated photon emission of electron radiation, offering the theoretical foundation for laser, technically achieved in 1960.
Yu Fu   +5 more
doaj   +1 more source

Effect of Bismuth on the Structure, Magnetic and Photocatalytic Characteristics of GdFeO3

open access: yesMagnetochemistry, 2023
In this paper, a series of Gd1-xBixFeO3 (x = 0, 0.1, 0.3, 0.5, 0.7, 0.9, 1) nanoparticles have been readily synthesized by a green and facile sol–gel method.
Yudie Ma   +7 more
doaj   +1 more source

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