Results 11 to 20 of about 314,270 (307)
Color-Switchable Polar Polymeric Materials [PDF]
ACS Applied Materials & Interfaces, 2019 Spiropyran is an important mechanophore, which has rarely been incorporated as a cross-linker in polar polymer matrices, limiting its applications in innovative mechanochromic devices. Here, three spiropyrans with two- or three-attachment positions were synthesized and covalently bonded in polar poly(hydroxyethyl acrylate) (PHEA), to achieve color ...
Wenlian Qiu, Paul A. Gurr, Greg G. Qiao
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Theoretical Design of Two-Dimensional Polar Materials
Nantong Daxue xuebao. Ziran kexue ban, 2020 In recent years, the stable two-dimensional materials with intrinsic ferromagnetism and ferroelectricity have been produced experimentally. The two-dimensional ferroic materials have obtained extensive concerns due to the intriguing physical properties ...
DING Ning;DONG Shuai
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Polaritonic quantization in nonlocal polar materials [PDF]
The Journal of Chemical Physics, 2022 In the Reststrahlen region, between the transverse and longitudinal phonon frequencies, polar dielectric materials respond metallically to light, and the resulting strong light–matter interactions can lead to the formation of hybrid quasiparticles termed surface phonon polaritons.
Christopher R. Gubbin +1 more
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A Review of Polarization-Sensitive Materials for Polarization Holography [PDF]
Materials, 2020 Polarization holography has the unique capacity to record and retrieve the amplitude, phase, and polarization of light simultaneously in a polarization-sensitive recording material and has attracted widespread attention. Polarization holography is a noteworthy technology with potential applications in the fields of high-capacity data storage ...
Yueyang Zhai +3 more
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Dynamic Nuclear Polarization in battery materials
Solid State Nuclear Magnetic Resonance, 2022 The increasing need for portable and large-scale energy storage systems requires development of new, long lasting and highly efficient battery systems. Solid state NMR spectroscopy has emerged as an excellent method for characterizing battery materials. Yet, it is limited when it comes to probing thin interfacial layers which play a central role in the
Haber, Shira, Leskes, Michal
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Schizophrenic molecules and materials with multiple personalities - how materials science could revolutionise how we do chemical sensing [PDF]
, 2009 Molecular photoswitches like spiropyrans derivatives offer exciting possibilities for the development of analytical platforms incorporating photo-responsive materials for functions such as light-activated guest uptake and release and optical reporting on
Scarmagnani, Silvia +9 more
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Chemical observations of a polar vortex intrusion [PDF]
, 2006 An intrusion of vortex edge air into the interior of the Arctic polar vortex was observed on the 31 January 2005 flight of the NASA DC-8 aircraft. This intrusion was identified as anomalously high values of ozone by Airborne Raman Ozone, Temperature, and
Lait, L. R. +12 more
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, 2022 Materials that exhibit a macroscopic polarization are key for a range of applications but the origin of this polarization differs between materials families.
McCabe, Emma E., Emma E. McCabe
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Modulation of Ferroelectric and Optical Properties of La/Co-Doped KNbO3 Ceramics
Nanomaterials, 2021 The phase transition, microscopic morphology and optical and ferroelectric properties are studied in a series of La- and Co-doped KNbO3-based ceramics. The results show that the doping induces the transformation from the orthorhombic to the cubic phase ...
Xue Zhang +10 more
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, 2021 The consequences of global change cannot be estimated without long-term monitoring programmes. The Kola Meridian transect, along 33°30’E, in the Barents Sea is the longest term monitoring area in the Arctic.
Merkuliev, Alexey V., Nekhaev, Ivan O.
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