TITLE

Improved solid phase epitaxial growth of lithium tantalate thin films on sapphire, using a

AUTHOR(S)
Wernberg, Alex A.; Braunstein, Gabriel H.
PUB. DATE
November 1993
SOURCE
Applied Physics Letters;11/8/1993, Vol. 63 Issue 19, p2649
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
Examines the solid phase epitaxial growth of lithium tantalate thin films on sapphire using chemical-vapor deposition process. Implication of the crystalline quality improvements for the surface of buffer layers; Presentation of the ion channeling analyses of the films; Advantage of using thick buffer layers.
ACCESSION #
4250711

 

Related Articles

  • Epitaxial LiTaO[sub 3] thin film by pulsed metalorganic chemical vapor deposition from a single.... Huyang Xie; Raj, Rishi // Applied Physics Letters;12/6/1993, Vol. 63 Issue 23, p3146 

    Investigates the growth of lithium tantalate thin film on sapphire from a single metalorganic precursor in chemical vapor deposition. Result of x-ray diffraction analysis; Orientation of the thin films in relation to the sapphire surface; Influence of growth temperature on epitaxy.

  • Nonlinear optical properties of epitaxial lithium tantalate thin films. Xie, Huyang; Hsu, Wei-Yung; Raj, Rishi // Journal of Applied Physics;4/1/1995, Vol. 77 Issue 7, p3420 

    Presents information on a study which determined the nonlinear properties of epitaxial lithium tantalate thin films. Experimental procedure; Results and discussion; Conclusion.

  • Enhanced photoluminescence from Cr3+ centers in a-sapphire coated with LiNbO3(:Fe) and LiTaO3 films. Yang, X.; Wu, X.L.; Siu, G.G.; Kong, F.; Qiu, T. // Applied Physics A: Materials Science & Processing;2004, Vol. 79 Issue 8, p2085 

    A LiNbO3(:Fe) or LiTaO3 film is sandwiched between a (012)-oriented a-sapphire wafer and an amorphous Al2O3 or SiO2 film using pulsed laser deposition. After annealing at 1000 °C in O2, the film becomes a c-oriented single-domain ferroelectric. This sandwich structure shows an enhanced...

  • Lithium tantalate/lead zirconate titanate composite ultrasonic transducers. Chen, Y.; Sayer, M.; Zou, L. // Applied Physics Letters;4/26/1999, Vol. 74 Issue 17, p2552 

    Reports that lithium tantalate (LiTaO[sub 3])/lead zirconate titanate (PZT) ceramic films have been deposited on stainless-steel substrates using a modified sol-gel process. Dispersal of LiTaO[sub 3] powders ina PZT sol-gel matrix to form a ceramic/ceramic composite.

  • Epitaxial YBa2Cu3Ox thin films on sapphire with a PrBa2Cu3Ox buffer layer. Gao, J.; Klopman, B. B. G.; Aarnink, W. A. M.; Reitsma, A. E.; Gerritsma, G. J.; Rogalla, H. // Journal of Applied Physics;3/1/1992, Vol. 71 Issue 5, p2333 

    Reports the preparation of epitaxial thin films of YBa[sub2]Cu[sub3]O[subx] on sapphire with a buffer layer of PrBa[sub2]Cu[sub3]O[subx]. Background to the study; Experimental procedures; Results and discussions.

  • Epitaxial growth of Cd1-xMnxTe films by ionized-cluster beams and their magneto-optical properties. Koyanagi, Tsuyoshi; Matsubara, Kakuei; Takaoka, Hiroshi; Takagi, Toshinori // Journal of Applied Physics;4/15/1987, Vol. 61 Issue 8, p3020 

    Focuses on a study that investigated the epitaxial growth of cadmium[sub 1-x]manganese[sub x]tellurium films with x ranging from 0 to 0.76 on sapphire substrates using the ionized-cluster beam method. Experimental procedure; Results and discussions; Conclusion.

  • Non-180° domains in LiTaO3 thin films deposited by metal organic chemical vapor deposition. He, Z. B.; Setter, N.; Ono, T.; Shinozaki, K. // Applied Physics Letters;8/10/2009, Vol. 95 Issue 6, p062905 

    Epitaxial lithium tantalate (LiTaO3) thin films were grown on the hexagonal plane of sapphire substrates by metal organic chemical vapor deposition. Two crystallographic variants, related to each other by 180° rotation around the c axis, as well as non-180° domains were determined by...

  • Epitaxial LiTaO[sub 3] thin films by pulsed laser deposition. Agostinelli, John A.; Braunstein, Gabriel H. // Applied Physics Letters;7/12/1993, Vol. 63 Issue 2, p123 

    Examines the crystalline properties of epitaxial lithium tantalate films on (0001) sapphire substrates using pulse laser deposition. Production of single phase c oriented tantalate films; Range of misalignment of the c-axis direction; Effect of ion channeling for crystalline perfection.

  • Epitaxial growth and surface-acoustic-wave properties of LiTaO[sub 3] films grown by pulsed.... Shibata, Yoshihiko; Kaya, Kiyoshi; Akashi, Kageyasu; Kanai, Masaki; Kawai, Tomoji; Kawai, Shichio // Applied Physics Letters;6/7/1993, Vol. 62 Issue 23, p3046 

    Examines the growth of lithium tantalate films on sapphire substrates using pulsed excimer-laser ablation technique. Substrate orientations of the films; Evaluation on the surface-acoustic-wave properties of the materials; Deposition condition for film preparation.

Share

Read the Article

Courtesy of THE LIBRARY OF VIRGINIA

Sorry, but this item is not currently available from your library.

Try another library?
Sign out of this library

Other Topics