Martin Alexander (Alexander Martin) - 論文

Multisource energy harvesting using (Ba,Ca)(Zr,Ti)O3 oscillating under temperature gradient

Ryota Yamamoto, Michael Schwarz, Alexander Martin, Julia Mergheim, Ken-ichi Kakimoto

Journal of the American Ceramic Society 2024年11月11日査読有り招待有り

Microscopic evaluation of charged domain wall structure in niobium-based piezoceramics

Daisuke Urushihara, Ryota Kobayashi, Alexander Martin, Toru Asaka, Kyle G. Webber, Ken-ichi Kakimoto

Applied Physics Letters 125 192904 2024年11月4日

Ca-induced phonon softening in BaTi⁢O3 revealed by inelastic x-ray and neutron scattering

K. Kimura, S. Tsutsui, Y. Yamamoto, A. Nakano, K. Kawamura, R. Kajimoto, K. Kamazawa, A. Martin, K. G. Webber, K. Kakimoto …

Physical Review B 110 134314 2024年10月22日査読有り招待有り

Increased thermal stability by the addition of ZrO2 into a 0.48Ba(Zr0.2Ti0.8)O3 -0.52(Ba0.7Ca0.3)TiO3 matrix material

Alexander Martin, Naho Kato, Tobias Fey, Kyle G. Webber, Ken-ichi Kakimoto

Japanese Journal of Applied Physics 63 09SP02 2024年9月査読有り筆頭著者責任著者

Influence of Grain Size on Electromechanical Properties of (Ba,Ca)(Zr,Ti)O3: A Multiscale Analysis Using Spark Plasma Sintering and Aerosol Deposition

Juliana G. Maier, Michel Kuhfuß, Daisuke Urushihara, Ahmed Gadelmawla, Neamul H. Khansur, David Hall, Miguel Alguero, Alexander Martin, Ken-ichi Kakimoto, Kyle G. Webber

Ceramics International 50 26780-26791 2024年8月査読有り

In situ electric field-dependent structural changes in (Ba,Ca)(Zr,Ti)O3 with varying grain size

Michel Kuhfuß, Juliana G. Maier, David A. Hall, Bingying Xie, Annette K. Kleppe, Alexander Martin, Ken-ichi Kakimoto, Neamul H. Khansur, Kyle G. Webber

Journal of Applied Physics 135 174101 2024年5月2日査読有り

The Impact of Grain Growth on the Functional Properties in Room-Temperature Powder Aerosol Deposited Free-Standing (Ba,Ca)(Zr,Ti)O3 Thick Films

Juliana G. Maier, Tim Fuggerer, Daisuke Urushihara, Alexander Martin, Neamul H. Khansur, Ken-ichi Kakimoto, Kyle G. Webber

Crystals 14(4) 296 2024年3月4日査読有り

Effect of Li on the intrinsic and extrinsic contributions of the piezoelectric response in Lix(Na0.5K0.5)1-xNbO3 piezoelectric ceramics across the polymorphic phase boundary

A. Martin, N. H. Khansur, D. Urushihara, T. Asaka, K. Kakimoto, K. G. Web

Acta Materialia 266 119691 2024年3月1日査読有り筆頭著者責任著者

Observation of the local electromechanical response in 2–2 ceramic–ceramic lead-free ferroelectric composites via digital image correlation

A. Martin, J. G. Maier, K. Kakimoto, M. Kamlah, K. G. Webb

Journal of Applied Physics 135(4) 044102 2024年1月29日査読有り筆頭著者責任著者

Stress dependent impedance spectroscopy of niobium based ceramics

H. Tanaka, T. Nozaki, A. Martin, K. G. Webber, K. Kakimoto