Articles with "molecular ion" as a keyword



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Hydrogen diffusion behavior in CH2P-molecular-ion-implanted silicon wafers for CMOS image sensors

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Published in 2022 at "Materials Science in Semiconductor Processing"

DOI: 10.1016/j.mssp.2021.106211

Abstract: Abstract Three-dimensional (3D) stacked complementary metal oxide semiconductor (CMOS) image sensors require reduction in leakage current due to interface state defects at the SiO2/Si interface. Hydrocarbon molecular ion implanted silicon wafers have identified the hydrogen… read more here.

Keywords: molecular ion; image sensors; cmos image; ion ... See more keywords

Structural Phase Transitions of Mg2NiH4 Induced by NiH4 Molecular Ion Distortion and Metal Lattice Deformation under High Pressures.

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Published in 2024 at "Inorganic chemistry"

DOI: 10.1021/acs.inorgchem.4c03336

Abstract: Experimental observations indicate that pressure treatments transform the monoclinic and orthorhombic low-temperature phases of Mg2NiH4 into an unresolved pseudocubic phase even at room temperatures, resembling the temperature-induced phase transformation of the material. This pressure-induced phase… read more here.

Keywords: metal lattice; phase; molecular ion; nih4 molecular ... See more keywords

Electronic structure of ground and low-lying excited states of BaLi+ molecular ion: spin-orbit effect, radiative lifetimes and Franck-Condon factor

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Published in 2024 at "Physica Scripta"

DOI: 10.1088/1402-4896/ad2145

Abstract: The study of BaLi+ and its reactivity plays a crucial role in advancing our understanding of chemical bonding or reaction mechanisms. The aim of this work is to represent a complete and extended theoretical study… read more here.

Keywords: franck condon; molecular ion; bali molecular; spin orbit ... See more keywords

Onset of Rotational Decoupling for a Molecular Ion Solvated in Helium: From Tags to Rings and Shells.

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Published in 2023 at "Physical review letters"

DOI: 10.1103/physrevlett.130.083001

Abstract: Little is known about how rotating molecular ions interact with multiple ^{4}He atoms and how this relates to microscopic superfluidity. Here, we use infrared spectroscopy to investigate ^{4}He_{N}⋯H_{3}O^{+} complexes and find that H_{3}O^{+} undergoes dramatic… read more here.

Keywords: onset rotational; decoupling molecular; molecular ion; rotational decoupling ... See more keywords

Erratum: Molecular Ion Desorption from LiF(110) Surfaces by Positron Annihilation [Phys. Rev. Lett. 131, 143201 (2023)].

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Published in 2024 at "Physical review letters"

DOI: 10.1103/physrevlett.132.079901

Abstract: This corrects the article DOI: 10.1103/PhysRevLett.131.143201. read more here.

Keywords: 131 143201; lif 110; molecular ion; desorption lif ... See more keywords
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Frequency-comb spectroscopy on pure quantum states of a single molecular ion

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Published in 2020 at "Science"

DOI: 10.1126/science.aba3628

Abstract: Precision spectroscopy with single ions Spectroscopy is a powerful tool that can identify chemical species used in a wide range of settings. Usually, the samples are formed of ensembles, and this can limit the resolution… read more here.

Keywords: frequency comb; ion; spectroscopy; molecular ion ... See more keywords