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Page 1
Efficient second- and higher-order harmonic generation from LiNbO(3) metasurfaces.
Zhao Y, Chen Z, Wang C, Yang Y, Sun HB. Zhao Y, et al. Nanoscale. 2023 Aug 10;15(31):12926-12932. doi: 10.1039/d3nr02430j. Nanoscale. 2023. PMID: 37465934
Lithium niobate (LiNbO(3)) is a material that has drawn great interest in nonlinear optics because of its large nonlinear susceptibility and wide transparency window. However, for complex nonlinear processes such as high-harmonic generation (HHG), which involves frequency …
Lithium niobate (LiNbO(3)) is a material that has drawn great interest in nonlinear optics because of its large nonlinear susceptibil …
Nonlinear integrated quantum electro-optic circuits.
Luo KH, Brauner S, Eigner C, Sharapova PR, Ricken R, Meier T, Herrmann H, Silberhorn C. Luo KH, et al. Sci Adv. 2019 Jan 4;5(1):eaat1451. doi: 10.1126/sciadv.aat1451. eCollection 2019 Jan. Sci Adv. 2019. PMID: 30613766 Free PMC article.
Here, we demonstrate an electro-optic device, including photon pair generation, propagation, electro-optical path routing, as well as a voltage-controllable time delay of up to ~12 ps on a single Ti:LiNbO(3) waveguide chip. As an example, we demonstrate Hong-Ou-Mand …
Here, we demonstrate an electro-optic device, including photon pair generation, propagation, electro-optical path routing, as well as a volt …
Pressure-induced metal-insulator transition in oxygen-deficient LiNbO(3)-type ferroelectrics.
Xia C, Chen Y, Chen H. Xia C, et al. J Phys Condens Matter. 2021 Oct 28;34(2). doi: 10.1088/1361-648X/ac2e30. J Phys Condens Matter. 2021. PMID: 34624871
In this work we use first-principles calculations to study an important class of ferroelectric materials-LiNbO(3)-type ferroelectrics (LiNbO(3)as the prototype), and find that in oxygen-deficient LiNbO(3-delta), hydrostatic pressure induces an unexpected meta …
In this work we use first-principles calculations to study an important class of ferroelectric materials-LiNbO(3)-type ferroelectrics …
MEMS Oscillators-Network-Based Ising Machine with Grouping Method.
Deng Y, Zhang Y, Zhang X, Jiang Y, Chen X, Yang Y, Tong X, Cai Y, Liu W, Sun C, Shang D, Wang Q, Yu H, Wang Z. Deng Y, et al. Adv Sci (Weinh). 2024 May 2:e2310096. doi: 10.1002/advs.202310096. Online ahead of print. Adv Sci (Weinh). 2024. PMID: 38696663
To tackle these issues, a novel device-algorithm co-design method is proposed for fast sub-optimal solution finding with low hardware complexity. On the device side, a piezoelectric lithium niobate (LiNbO(3)) microelectromechanical system (MEMS) oscillator network-based Is …
To tackle these issues, a novel device-algorithm co-design method is proposed for fast sub-optimal solution finding with low hardware comple …
Ferroelectric domain wall memory with embedded selector realized in LiNbO(3) single crystals integrated on Si wafers.
Jiang AQ, Geng WP, Lv P, Hong JW, Jiang J, Wang C, Chai XJ, Lian JW, Zhang Y, Huang R, Zhang DW, Scott JF, Hwang CS. Jiang AQ, et al. Nat Mater. 2020 Nov;19(11):1188-1194. doi: 10.1038/s41563-020-0702-z. Epub 2020 Jun 15. Nat Mater. 2020. PMID: 32541933
Here, we show that dead layers with low Li concentration located at the surface of LiNbO(3) ferroelectric materials can function as unipolar selectors. LiNbO(3) mesa cells were etched from a single-crystal LiNbO(3) substrate, and Pt metal contacts were deposi …
Here, we show that dead layers with low Li concentration located at the surface of LiNbO(3) ferroelectric materials can function as u …
Effective Repeatable Mechanoluminescence in Heterostructured Li1- x Nax NbO3 : Pr3.
Yang X, Liu R, Xu X, Liu Z, Sun M, Yan W, Peng D, Xu CN, Huang B, Tu D. Yang X, et al. Small. 2021 Nov;17(46):e2103441. doi: 10.1002/smll.202103441. Epub 2021 Oct 12. Small. 2021. PMID: 34643057
In addition, DFT calculations further confirm that the doping of Na(+) ions in LiNbO(3) leads to electronic modulations by the formation of the heterostructures, which optimizes the trap distributions and concentrations. ...
In addition, DFT calculations further confirm that the doping of Na(+) ions in LiNbO(3) leads to electronic modulations by the format …
Error evaluation of Judd-Ofelt spectroscopic analysis.
Zhang Y, Liu JM, Liu MH, Zhang ZB, Wong WH, Zhang DL. Zhang Y, et al. Spectrochim Acta A Mol Biomol Spectrosc. 2020 Oct 5;239:118536. doi: 10.1016/j.saa.2020.118536. Epub 2020 May 27. Spectrochim Acta A Mol Biomol Spectrosc. 2020. PMID: 32502817
The validity of the theory is verified by applying it to widely studied Er(3+), Tm(3+), Ho(3+) and Nd(3+) ions that are doped into four single-crystals (LiNbO(3), SrGdGa(3)O(7), LiYF(4) and YVO(4)) and a glass. The two methods are identical in nature and give similar resul …
The validity of the theory is verified by applying it to widely studied Er(3+), Tm(3+), Ho(3+) and Nd(3+) ions that are doped into four sing …
Piezoelectric single crystals for ultrasonic transducers in biomedical applications.
Zhou Q, Lam KH, Zheng H, Qiu W, Shung KK. Zhou Q, et al. Prog Mater Sci. 2014 Oct 1;66:87-111. doi: 10.1016/j.pmatsci.2014.06.001. Prog Mater Sci. 2014. PMID: 25386032 Free PMC article.
Then, the popular piezoelectric single crystals used for ultrasonic transducer applications, including LiNbO(3) (LN), PMN-PT and PIN-PMN-PT, will be introduced. After describing the preparation and performance of the single crystals, the recent development of both the sing …
Then, the popular piezoelectric single crystals used for ultrasonic transducer applications, including LiNbO(3) (LN), PMN-PT and PIN- …
Lithium Niobate MEMS Antisymmetric Lamb Wave Resonators with Support Structures.
Zhang Y, Jiang Y, Tang C, Deng C, Du F, He J, Hu Q, Wang Q, Yu H, Wang Z. Zhang Y, et al. Micromachines (Basel). 2024 Jan 27;15(2):195. doi: 10.3390/mi15020195. Micromachines (Basel). 2024. PMID: 38398924 Free PMC article.
The piezoelectric thin film composed of single-crystal lithium niobate (LiNbO(3)) exhibits a remarkably high electromechanical coupling coefficient and minimal intrinsic losses, making it an optimal material for fabricating bulk acoustic wave resonators. However, contempor …
The piezoelectric thin film composed of single-crystal lithium niobate (LiNbO(3)) exhibits a remarkably high electromechanical coupli …
Measurement of refractive index of powder by prism coupler.
Chen F, Xu Q, Zhang P, Zhang ZB, Wong WH, Pun EY, Zhang DL. Chen F, et al. Rev Sci Instrum. 2019 Sep;90(9):096101. doi: 10.1063/1.5110886. Rev Sci Instrum. 2019. PMID: 31575229
From the measured index values of pure C(10)H(7)Br and powder-dispersed mixture, the refractive index of the powder material was obtained on the basis of the Maxwell-Garnett model. Microcrystal powder from a LiNbO(3) single-crystal, which has the known refractive index val …
From the measured index values of pure C(10)H(7)Br and powder-dispersed mixture, the refractive index of the powder material was obtained on …
21 results