Items where Author is "Abebe, Mulualem"

Article

Pandey, Rishikesh ; Narayan, Bastola ; Khatua, Dipak Kumar ; Tyagi, Shekhar ; Mostaed, Ali ; Abebe, Mulualem ; Sathe, Vasant ; Reaney, Ian M. ; Ranjan, Rajeev (2018) High electromechanical response in the non morphotropic phase boundary piezoelectric system PbTiO₃−Bi(Zr_1/2Ni_1/2)O₃ Physical Review B: Condensed Matter and Materials Physics, 97 (22). ISSN 2469-9950

Abebe, Mulualem ; Brajesh, Kumar ; Malhotra, Jaskaran Singh ; Ranjan, Rajeev (2018) Rayleigh analysis of domain dynamics across temperature induced polymorphic phase transitions in lead-free piezoceramics (1−x)(BaTi_0.88Sn_0.12)–x(Ba_0.7Ca_0.3)TiO₃ Journal of Physics D: Applied Physics, 51 (18). p. 185601. ISSN 0022-3727

Abebe, Mulualem ; Brajesh, Kumar ; Ranjan, Rajeev (2017) Correlation between structure and Rayleigh parameters in the lead-free piezoceramic (1-x)Ba(Ti_0.88Sn_0.12)O₃-x(Ba_0.7Ca_0.3)TiO₃ Journal of Applied Physics, 122 (3). 034101. ISSN 0021-8979

Abebe, Mulualem ; Brajesh, Kumar ; Mishra, Anupam ; Senyshyn, Anatoliy ; Ranjan, Rajeev (2017) Structural perspective on the anomalous weak-field piezoelectric response at the polymorphic phase boundaries of (Ba,Ca)(Ti,M)O₃ lead-free piezoelectrics ( M=Zr , Sn, Hf) Physical Review B: Condensed Matter and Materials Physics, 96 (1). 014113. ISSN 2469-9950

Brajesh, Kumar ; Abebe, Mulualem ; Ranjan, Rajeev (2016) Structural transformations in morphotropic-phase-boundary composition of the lead-free piezoelectric system Ba(Ti_0.8Zr_0.2)O₃−(Ba_0.7Ca_0.3)TiO₃ Physical Review B: Condensed Matter and Materials Physics, 94 (10). ISSN 2469-9950

Brajesh, Kumar ; Tanwar, Khagesh ; Abebe, Mulualem ; Ranjan, Rajeev (2015) Relaxor ferroelectricity and electric-field-driven structural transformation in the giant lead-free piezoelectric(Ba,Ca)(Ti,Zr)O₃ Physical Review B: Condensed Matter and Materials Physics, 92 (22). ISSN 1098-0121