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1970 8
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1972 4
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1975 35
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2008 604
2009 630
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20,244 results

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Page 1
Phonon-Limited Valley Polarization in Transition-Metal Dichalcogenides.
Lin Z, Liu Y, Wang Z, Xu S, Chen S, Duan W, Monserrat B. Lin Z, et al. Phys Rev Lett. 2022 Jul 8;129(2):027401. doi: 10.1103/PhysRevLett.129.027401. Phys Rev Lett. 2022. PMID: 35867458
Symmetry arguments combined with static lattice first-principles calculations suggest an ideal 100% valley polarization in transition-metal dichalcogenides under circularly polarized light. However, experimental reports of the valley polarization range …
Symmetry arguments combined with static lattice first-principles calculations suggest an ideal 100% valley polarization in transit
Neuronal polarization.
Takano T, Xu C, Funahashi Y, Namba T, Kaibuchi K. Takano T, et al. Development. 2015 Jun 15;142(12):2088-93. doi: 10.1242/dev.114454. Development. 2015. PMID: 26081570 Review.
Neurons are highly polarized cells with structurally and functionally distinct processes called axons and dendrites. This polarization underlies the directional flow of information in the central nervous system, so the establishment and maintenance of neuronal po
Neurons are highly polarized cells with structurally and functionally distinct processes called axons and dendrites. This polariza
Polarization-dependent photoinduced metal-insulator transitions in manganites.
Deng L, Zhang W, Lin H, Xiang L, Xu Y, Wang Y, Li Q, Zhu Y, Zhou X, Wang W, Yin L, Guo H, Tian C, Shen J. Deng L, et al. Sci Bull (Beijing). 2024 Jan 30;69(2):183-189. doi: 10.1016/j.scib.2023.11.058. Epub 2023 Dec 1. Sci Bull (Beijing). 2024. PMID: 38057234 Free article.
In correlated oxides, collaborative manipulation on light intensity, wavelength, pulse duration and polarization has yielded many exotic discoveries, such as phase transitions and novel quantum states. ...Here, we report polarization-dependent metal-to-insula …
In correlated oxides, collaborative manipulation on light intensity, wavelength, pulse duration and polarization has yielded many exo …
Polarization Switching and Correlated Phase Transitions in Fluorite-Structure ZrO(2) Nanocrystals.
Li X, Zhong H, Lin T, Meng F, Gao A, Liu Z, Su D, Jin K, Ge C, Zhang Q, Gu L. Li X, et al. Adv Mater. 2023 Jul;35(28):e2207736. doi: 10.1002/adma.202207736. Epub 2023 Jun 3. Adv Mater. 2023. PMID: 37044111
In this work, the oxygen shifting during polarization switching and correlated polar-nonpolar phase transitions are directly captured among multiple metastable phases in freestanding ZrO(2) thin films by low-dose integrated differential phase-contrast scannin …
In this work, the oxygen shifting during polarization switching and correlated polar-nonpolar phase transitions are dir …
Stochastic Polarization Instability in PbTiO_{3}.
Datta K, Margaritescu I, Keen DA, Mihailova B. Datta K, et al. Phys Rev Lett. 2018 Sep 28;121(13):137602. doi: 10.1103/PhysRevLett.121.137602. Phys Rev Lett. 2018. PMID: 30312067
Although discussions of structural phase transitions in prototypical ferroelectric systems with the perovskite structure, such as BaTiO_{3} and PbTiO_{3}, started almost seventy years ago, an atomic-level description of the polar characteristics as a function of tem …
Although discussions of structural phase transitions in prototypical ferroelectric systems with the perovskite structure, such as BaT …
Strain-Enabled Phase Transition of Periodic Metasurfaces.
Yu J, Liu Z, Wang M, Wang C, Chen G, Cui Z, Wang T, Yang H, Wang X, Chen X. Yu J, et al. Adv Mater. 2022 Jan;34(1):e2102560. doi: 10.1002/adma.202102560. Epub 2021 Oct 22. Adv Mater. 2022. PMID: 34632642
Although such transitions dictate the properties of active metasurfaces, universal ways to describe the structure transition of periodic metasurfaces have not yet been established. ...The strain-induced symmetry lowering of the structures gives rise to optical aniso …
Although such transitions dictate the properties of active metasurfaces, universal ways to describe the structure transition o …
Inverted valley polarization in optically excited transition metal dichalcogenides.
Berghäuser G, Bernal-Villamil I, Schmidt R, Schneider R, Niehues I, Erhart P, Michaelis de Vasconcellos S, Bratschitsch R, Knorr A, Malic E. Berghäuser G, et al. Nat Commun. 2018 Mar 6;9(1):971. doi: 10.1038/s41467-018-03354-1. Nat Commun. 2018. PMID: 29511185 Free PMC article.
Large spin-orbit coupling in combination with circular dichroism allows access to spin-polarized and valley-polarized states in a controlled way in transition metal dichalcogenides. ...The gained insights might help to develop strategies to overcome the intri …
Large spin-orbit coupling in combination with circular dichroism allows access to spin-polarized and valley-polarized states i …
Polarization-dependent intensity ratios in double resonance spectroscopy.
Lehmann KK. Lehmann KK. J Chem Phys. 2023 Nov 14;159(18):184202. doi: 10.1063/5.0172828. J Chem Phys. 2023. PMID: 37937939
Double Resonance is a powerful spectroscopic method that unambiguously assigns the rigorous quantum numbers of one state of a transition. However, there is often ambiguity as to the branch (deltaJ) of that transition. ...For the case of an inhomogeneously broadened …
Double Resonance is a powerful spectroscopic method that unambiguously assigns the rigorous quantum numbers of one state of a transition
Extracellular vesicles contribute to EMT in adenomyosis by inducing macrophage polarization.
Hu Y, Yuan M, Cheng L, Wang G. Hu Y, et al. Biol Reprod. 2023 Apr 11;108(4):584-596. doi: 10.1093/biolre/ioad015. Biol Reprod. 2023. PMID: 36721984
One theory is that adenomyosis is the result of epithelial-mesenchymal transition (EMT) in displaced embryonic Muller cells. Macrophages accumulate in the eutopic endometrium of adenomyosis and play an important role in EMT and the pathogenesis of adenomyosis. ...In conclu …
One theory is that adenomyosis is the result of epithelial-mesenchymal transition (EMT) in displaced embryonic Muller cells. Macropha …
Polarization spectroscopy of an excited state transition.
Carr C, Adams CS, Weatherill KJ. Carr C, et al. Opt Lett. 2012 Jan 1;37(1):118-20. doi: 10.1364/OL.37.000118. Opt Lett. 2012. PMID: 22212810 Free article.
We demonstrate polarization spectroscopy of an excited state transition in room-temperature cesium vapor. An anisotropy induced by a circularly polarized pump beam on the D2 transition is observed using a weak probe on the 6P(3/2)7S(1/2) transition
We demonstrate polarization spectroscopy of an excited state transition in room-temperature cesium vapor. An anisotropy induce …
20,244 results
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