Structure and Optical Properties of the Li2In2GeSe6 Crystal

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Structure and Optical Properties of the Li₂In₂GeSe₆ Crystal. / Yelisseyev, A. P.; Molokeev, M. S.; Jiang, Xingxing et al.

In: Journal of Physical Chemistry C, Vol. 122, No. 30, 02.08.2018, p. 17413-17422.

Research output: Contribution to journal › Article › peer-review

Harvard

Yelisseyev, AP, Molokeev, MS, Jiang, X, Krinitsin, PG, Isaenko, LI & Lin, Z 2018, 'Structure and Optical Properties of the Li₂In₂GeSe₆ Crystal', Journal of Physical Chemistry C, vol. 122, no. 30, pp. 17413-17422. https://doi.org/10.1021/acs.jpcc.8b02799

APA

Yelisseyev, A. P., Molokeev, M. S., Jiang, X., Krinitsin, P. G., Isaenko, L. I., & Lin, Z. (2018). Structure and Optical Properties of the Li₂In₂GeSe₆ Crystal. Journal of Physical Chemistry C, 122(30), 17413-17422. https://doi.org/10.1021/acs.jpcc.8b02799

Vancouver

Yelisseyev AP, Molokeev MS, Jiang X, Krinitsin PG, Isaenko LI, Lin Z. Structure and Optical Properties of the Li₂In₂GeSe₆ Crystal. Journal of Physical Chemistry C. 2018 Aug 2;122(30):17413-17422. doi: 10.1021/acs.jpcc.8b02799

Author

Yelisseyev, A. P. ; Molokeev, M. S. ; Jiang, Xingxing et al. / Structure and Optical Properties of the Li₂In₂GeSe₆ Crystal. In: Journal of Physical Chemistry C. 2018 ; Vol. 122, No. 30. pp. 17413-17422.

BibTeX

@article{0384375248cf41bb9d3aa801e3747afa,

title = "Structure and Optical Properties of the Li2In2GeSe6 Crystal",

abstract = "Intense search for new nonlinear optical crystals for the mid-infrared region is in progress, and Li-containing quaternary chalcogenides are expected to improve transparency range, stability, phase-matching conditions, and other parameters in comparison with commercially available AgGaS2, AgGaSe2, and ZnGeP2. Single crystals of Li2In2GeSe6 up to 8 mm in size were obtained by the Bridgman-Stockbarger growth technique, and their high quality was confirmed by exciton luminescence. A monoclinic structure and direct band-to-band electronic transitions were established, and the thermal expansion was shown to be virtually isotropic. Defect-related absorption and luminescence were revealed, and the way to lower them was suggested. The electronic structure, density of states, and some optical properties were calculated from the first principles for Li2In2GeSe6. The calculated nonlinear coefficients and rather large birefringence indicate a strong phase-matching ability. These investigations demonstrate that Li2In2GeSe6 is a promising mid-infrared nonlinear optical crystal.",

author = "Yelisseyev, {A. P.} and Molokeev, {M. S.} and Xingxing Jiang and Krinitsin, {P. G.} and Isaenko, {L. I.} and Zheshuai Lin",

note = "Publisher Copyright: {\textcopyright} 2018 American Chemical Society.",

year = "2018",

month = aug,

day = "2",

doi = "10.1021/acs.jpcc.8b02799",

language = "English",

volume = "122",

pages = "17413--17422",

journal = "Journal of Physical Chemistry C",

issn = "1932-7447",

publisher = "American Chemical Society",

number = "30",

}

RIS

TY - JOUR

T1 - Structure and Optical Properties of the Li2In2GeSe6 Crystal

AU - Yelisseyev, A. P.

AU - Molokeev, M. S.

AU - Jiang, Xingxing

AU - Krinitsin, P. G.

AU - Isaenko, L. I.

AU - Lin, Zheshuai

PY - 2018/8/2

Y1 - 2018/8/2

N2 - Intense search for new nonlinear optical crystals for the mid-infrared region is in progress, and Li-containing quaternary chalcogenides are expected to improve transparency range, stability, phase-matching conditions, and other parameters in comparison with commercially available AgGaS2, AgGaSe2, and ZnGeP2. Single crystals of Li2In2GeSe6 up to 8 mm in size were obtained by the Bridgman-Stockbarger growth technique, and their high quality was confirmed by exciton luminescence. A monoclinic structure and direct band-to-band electronic transitions were established, and the thermal expansion was shown to be virtually isotropic. Defect-related absorption and luminescence were revealed, and the way to lower them was suggested. The electronic structure, density of states, and some optical properties were calculated from the first principles for Li2In2GeSe6. The calculated nonlinear coefficients and rather large birefringence indicate a strong phase-matching ability. These investigations demonstrate that Li2In2GeSe6 is a promising mid-infrared nonlinear optical crystal.

AB - Intense search for new nonlinear optical crystals for the mid-infrared region is in progress, and Li-containing quaternary chalcogenides are expected to improve transparency range, stability, phase-matching conditions, and other parameters in comparison with commercially available AgGaS2, AgGaSe2, and ZnGeP2. Single crystals of Li2In2GeSe6 up to 8 mm in size were obtained by the Bridgman-Stockbarger growth technique, and their high quality was confirmed by exciton luminescence. A monoclinic structure and direct band-to-band electronic transitions were established, and the thermal expansion was shown to be virtually isotropic. Defect-related absorption and luminescence were revealed, and the way to lower them was suggested. The electronic structure, density of states, and some optical properties were calculated from the first principles for Li2In2GeSe6. The calculated nonlinear coefficients and rather large birefringence indicate a strong phase-matching ability. These investigations demonstrate that Li2In2GeSe6 is a promising mid-infrared nonlinear optical crystal.

UR - http://www.scopus.com/inward/record.url?scp=85049888061&partnerID=8YFLogxK

U2 - 10.1021/acs.jpcc.8b02799

DO - 10.1021/acs.jpcc.8b02799

M3 - Article

AN - SCOPUS:85049888061

VL - 122

SP - 17413

EP - 17422

JO - Journal of Physical Chemistry C

JF - Journal of Physical Chemistry C

SN - 1932-7447

IS - 30

ER -

ID: 16083008