• 772 Citations
  • 16 h-Index
20042019

Research output per year

If you made any changes in Pure these will be visible here soon.

Research Output

Filter
Article
2019
Open Access

Frequency-switchable polarity-inverted BAW resonators based on PZT/PTO epitaxial films using difference in coercive field

Shimidzu, T., Mori, T. & Yanagitani, T., 2019 May 27, In : Applied Physics Letters. 114, 21, 212902.

Research output: Contribution to journalArticle

Open Access
2018

Rapid wave velocity measurement by Brillouin scattering using coherent phonons induced by ScAlN piezoelectric thin-film transducer

Kawabe, M., Takayanagi, S., Ichihashi, H., Suzuki, M., Yanagitani, T. & Matsukawa, M., 2018 Jul 18, (Accepted/In press) In : IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control.

Research output: Contribution to journalArticle

ScAlN thick film ultrasonic transducer in 40 MHz–80 MHz

Sano, K. H., Karasawa, R. & Yanagitani, T., 2018 Aug 23, (Accepted/In press) In : IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control.

Research output: Contribution to journalArticle

7 Citations (Scopus)

Ultrasonically-induced electrical potentials in demineralized bovine cortical bone

Mori, S., Makino, T., Koyama, D., Takayanagi, S., Yanagitani, T. & Matsukawa, M., 2018 Apr 1, In : AIP Advances. 8, 4, 045007.

Research output: Contribution to journalArticle

3 Citations (Scopus)
2017

Effect of anisotropy on stress-induced electrical potentials in bovine bone using ultrasound irradiation

Matsukawa, S., Makino, T., Mori, S., Koyama, D., Takayanagi, S., Mizuno, K., Yanagitani, T. & Matsukawa, M., 2017 Apr 3, In : Applied Physics Letters. 110, 14, 143701.

Research output: Contribution to journalArticle

6 Citations (Scopus)

Evaluation of the acoustoelectric effect in the thickness direction of c -plane ZnO single crystals by Brillouin scattering

Tomita, S., Yanagitani, T., Takayanagi, S., Ichihashi, H., Shibagaki, Y., Hayashi, H. & Matsukawa, M., 2017 Jun 21, In : Journal of Applied Physics. 121, 23, 235102.

Research output: Contribution to journalArticle

Quantitative thickness measurement of polarity-inverted piezoelectric thin-film layer by scanning nonlinear dielectric microscopy

Odagawa, H., Terada, K., Tanaka, Y., Nishikawa, H., Yanagitani, T. & Cho, Y., 2017 Oct 1, In : Japanese Journal of Applied Physics. 56, 10, 10PF18.

Research output: Contribution to journalArticle

2016

Acoustic-Wave Velocities and Refractive Indices in an m-Plane GaN Single-Crystal Plate and c-Axis-Oriented ScAlN Films Measured by Brillouin Scattering Techniques

Ichihashi, H., Yanagitani, T., Suzuki, M., Takayanagi, S., Kawabe, M., Tomita, S. & Matsukawa, M., 2016 May 1, In : IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control. 63, 5, p. 117-125 9 p., 7438921.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Method for measuring polarity-inverted layered structure in dielectric thin films using scanning nonlinear dielectric microscopy

Odagawa, H., Terada, K., Nishikawa, H., Yanagitani, T. & Cho, Y., 2016 Aug 31, In : Ferroelectrics. 498, 1, p. 47-51 5 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)
2015

Effects of microstructure and water on the electrical potentials in bone induced by ultrasound irradiation

Tsuneda, H., Matsukawa, S., Takayanagi, S., Mizuno, K., Yanagitani, T. & Matsukawa, M., 2015 Feb 16, In : Applied Physics Letters. 106, 7, 073704.

Research output: Contribution to journalArticle

12 Citations (Scopus)

High- Tc/high-coupling relaxed PZT-based single crystal thin films

Wasa, K., Matsushima, T., Adachi, H., Matsunaga, T., Yanagitani, T. & Yamamoto, T., 2015 Mar 28, In : Journal of Applied Physics. 117, 12, 124106.

Research output: Contribution to journalArticle

9 Citations (Scopus)
2014

Electromechanical coupling and gigahertz elastic properties of ScAlN films near phase boundary

Yanagitani, T. & Suzuki, M., 2014 Sep 22, In : Applied Physics Letters. 105, 12, 122907.

Research output: Contribution to journalArticle

37 Citations (Scopus)

Enhanced piezoelectricity in YbGaN films near phase boundary

Yanagitani, T. & Suzuki, M., 2014 Jan 1, In : Applied Physics Letters. 104, 8, 082911.

Research output: Contribution to journalArticle

9 Citations (Scopus)

Gigahertz acoustic wave velocity measurement in GaN single crystals considering acousto-electric effect

Ichihashi, H., Yanagitani, T., Takayanagi, S., Kawabe, M. & Matsukawa, M., 2014 Aug, In : IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control. 61, 8, p. 1307-1313 7 p., 6863851.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Polarity-inverted ScAlN film growth by ion beam irradiation and application to overtone acoustic wave (000-1)/(0001) film resonators

Suzuki, M., Yanagitani, T. & Odagawa, H., 2014 Apr 28, In : Applied Physics Letters. 104, 17, 172905.

Research output: Contribution to journalArticle

21 Citations (Scopus)
2013

A method for predicting thickness of the unoriented layer in ZnO film using piezoelectricity distribution in depth direction

Takayanagi, S., Yanagitani, T. & Matsukawa, M., 2013 Aug 7, In : Journal of Physics D: Applied Physics. 46, 31, 315305.

Research output: Contribution to journalArticle

2 Citations (Scopus)
4 Citations (Scopus)

Electrical potentials in bone induced by ultrasound irradiation in the megahertz range

Okino, M., Coutelou, S., Mizuno, K., Yanagitani, T. & Matsukawa, M., 2013 Sep 2, In : Applied Physics Letters. 103, 10, 103701.

Research output: Contribution to journalArticle

17 Citations (Scopus)

High-performance brillouin spectroscopy of phonons induced by a piezoelectric thin film with a coaxial microwave resonator

Sano, H., Yanagitani, T., Takayanagi, S., Sugimoto, T. & Matsukawa, M., 2013 May 20, In : IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control. 60, 5, p. 873-876 4 p., 6512823.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Significant shear mode softening in a c-axis tilt nanostructured hexagonal thin film induced by a self-shadowing effect

Yanagitani, T. & Suzuki, M., 2013 Nov 1, In : Scripta Materialia. 69, 10, p. 724-727 4 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)
2012

Relationships between the anisotropy of longitudinal wave velocity and hydroxyapatite crystallite orientation in bovine cortical bone

Yamamoto, K., Nakatsuji, T., Yaoi, Y., Yamato, Y., Yanagitani, T., Matsukawa, M., Yamazaki, K. & Matsuyama, Y., 2012 Mar, In : Ultrasonics. 52, 3, p. 377-386 10 p.

Research output: Contribution to journalArticle

7 Citations (Scopus)

Unusual growth of polycrystalline oxide film induced by negative ion bombardment in the capacitively coupled plasma deposition

Takayanagi, S., Yanagitani, T. & Matsukawa, M., 2012 Dec 3, In : Applied Physics Letters. 101, 23, 232902.

Research output: Contribution to journalArticle

25 Citations (Scopus)

Wideband multimode transducer consisting of c-axis tilted ZnO/c-axis normal ZnO multilayer

Takayanagi, S., Yanagitani, T. & Matsukawa, M., 2012 Jul 1, In : Japanese journal of applied physics. 51, 7 PART2, 07GC08.

Research output: Contribution to journalArticle

15 Citations (Scopus)
2011

C-Axis Zig-Zag ZnO film ultrasonic transducers for designing longitudinal and shear wave resonant frequencies and modes

Yanagitani, T., Morisato, N., Takayanagi, S., Matsukawa, M. & Watanabe, Y., 2011 May 1, In : IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control. 58, 5, p. 1062-1068 7 p., 5776760.

Research output: Contribution to journalArticle

36 Citations (Scopus)

Observation of induced longitudinal and shear acoustic phonons by Brillouin scattering

Yoshida, T., Matsukawa, M. & Yanagitani, T., 2011 Jun 1, In : IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control. 58, 6, p. 1255-1260 6 p., 5895039.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Texture modification of wurtzite piezoelectric films by ion beam irradiation

Yanagitani, T. & Kiuchi, M., 2011 Nov 25, In : Surface and Coatings Technology. 206, 5, p. 816-819 4 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Three-dimensional anisotropy of ultrasonic wave velocity in bovine cortical bone: Effects of hydroxyapatite crystallites orientation and microstructure

Nakatsuji, T., Yamamoto, K., Suga, D., Yanagitani, T., Matsukawa, M., Yamazaki, K. & Matsuyama, Y., 2011 Jul, In : Japanese journal of applied physics. 50, 7 PART 2, 07HF18.

Research output: Contribution to journalArticle

6 Citations (Scopus)
2010
5 Citations (Scopus)

Large-area growth of in-plane oriented (112̄0) ZnO films by linear cathode magnetron sputtering

Kawamoto, T., Yanagitani, T., Matsukawa, M., Watanabe, Y., Mori, Y., Sasaki, S. & Oba, M., 2010 Jul 1, In : Japanese journal of applied physics. 49, 7 PART 2, 07HD16.

Research output: Contribution to journalArticle

5 Citations (Scopus)
2009

Anisotropy of longitudinal wave velocity and hydroxyapatite orientation in bovine cortical bone

Yaoi, Y., Yamamoto, K., Nakatsuji, T., Yanagitani, T., Matsukawa, M., Yamazaki, K. & Nagano, A., 2009 Jul, In : Japanese journal of applied physics. 48, 7 PART 2, 07GK06.

Research output: Contribution to journalArticle

5 Citations (Scopus)

Distribution of longitudinal wave velocity and hydroxyapatite crystallite orientation in bovine cortical bone

Yaoi, Y., Yamamoto, K., Yamato, Y., Yanagitani, T., Matsukawa, M., Yamazaki, K. & Nagano, A., 2009, In : Acoustical Science and Technology. 30, 4, p. 306-309 4 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)
2008

Correlation between hydroxyapatite crystallite orientation and ultrasonic wave velocities in bovine cortical bone

Yamato, Y., Matsukawa, M., Yanagitani, T., Yamazaki, K., Mizukawa, H. & Nagano, A., 2008 Feb, In : Calcified Tissue International. 82, 2, p. 162-169 8 p.

Research output: Contribution to journalArticle

34 Citations (Scopus)

Distribution of hydroxyapatite crystallite orientation and ultrasonic wave velocity in ring-shaped cortical bone of bovine femur

Yamato, Y., Matsukawa, M., Mizukawa, H., Yanagitani, T., Yamazaki, K. & Nagano, A., 2008 Jun, In : IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control. 55, 6, p. 1298-1303 6 p., 4536924.

Research output: Contribution to journalArticle

11 Citations (Scopus)
21 Citations (Scopus)
2007

Characteristics of pure-shear mode BAW resonators consisting of (112̄0) textured ZnO films

Yanagitani, T., Kiuchi, M., Matsukawa, M. & Watanabe, Y., 2007 Aug 1, In : IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control. 54, 8, p. 1680-1685 6 p.

Research output: Contribution to journalArticle

34 Citations (Scopus)

Control of in-plane and out-of-plane texture in shear mode piezoelectric ZnO films by ion-beam irradiation

Yanagitani, T. & Kiuchi, M., 2007 Sep 7, In : Journal of Applied Physics. 102, 4, 044115.

Research output: Contribution to journalArticle

43 Citations (Scopus)

Effects of sputtering gas conditions on formation of (1120) textured ZnO films

Kawamoto, T., Yanagitani, T., Matsukawa, M. & Watanabe, Y., 2007 Jul 26, In : Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers. 46, 7 B, p. 4660-4664 5 p.

Research output: Contribution to journalArticle

16 Citations (Scopus)

Electromechanical coupling coefficient k15 of polycrystalline ZnO films with the c-axes lie in the substrate plane

Yanagitani, T., Mishima, N., Matsukawa, M. & Watanabe, Y., 2007 Dec 1, In : IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control. 54, 4, p. 701-704 4 p., 4154630.

Research output: Contribution to journalArticle

26 Citations (Scopus)
6 Citations (Scopus)

Observation of induced shear acoustic phonons by Brillouin scattering

Murata, S., Kawamoto, T., Matsukawa, M., Yanagitani, T. & Ohtori, N., 2007 Jul 26, In : Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers. 46, 7 B, p. 4626-4628 3 p.

Research output: Contribution to journalArticle

7 Citations (Scopus)

Shear mode electromechanical coupling coefficient k15 and crystallites alignment of (11 2- 0) textured ZnO films

Yanagitani, T., Kiuchi, M., Matsukawa, M. & Watanabe, Y., 2007 Aug 7, In : Journal of Applied Physics. 102, 2, 024110.

Research output: Contribution to journalArticle

41 Citations (Scopus)
2006
6 Citations (Scopus)
2005

Characteristics of (101̄0) and (112̄0) textured ZnO piezofilms for a shear mode resonator in the VHF-UHF frequency ranges

Yanagitani, T., Nohara, T., Matsukawa, M., Watanabe, Y. & Otani, T., 2005 Nov 1, In : IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control. 52, 11, p. 2140-2145 6 p.

Research output: Contribution to journalArticle

26 Citations (Scopus)

Formation of uniaxially (1 1 2̄ 0) textured ZnO films on glass substrates

Yanagitani, T., Matsukawa, M., Watanabe, Y. & Otani, T., 2005 Apr 1, In : Journal of Crystal Growth. 276, 3-4, p. 424-430 7 p.

Research output: Contribution to journalArticle

27 Citations (Scopus)
2004

Characterization of (112̄0) textured ZnO films fabricated by RF magnetron sputtering

Yanagitani, T., Tomohiro, S. I., Nohara, T., Matsukawa, M., Watanabe, Y. & Otani, T., 2004 May, In : Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers. 43, 5 B, p. 3004-3007 4 p.

Research output: Contribution to journalArticle

29 Citations (Scopus)