Items where Author is "Boysen, Hans"

Article

Ranjan, Rajeev ; Senyshyn, Anatoliy ; Garg, Rohini ; Boysen, Hans (2011) Magnetic structure and magneto-elastic-structural coupling in Cr-modified SrRuO₃: A neutron powder diffraction study Journal of Applied Physics, 109 (7). 073908. ISSN 0021-8979

Ranjan, Rajeev ; Kothai, V. ; Senyshyn, Anatoliy ; Boysen, Hans (2011) Neutron diffraction study of the coupling between spin, lattice, and structural degrees of freedom in 0.8BiFeO₃-0.2PbTiO₃ Journal of Applied Physics, 109 (6). 063522. ISSN 0021-8979

Ranjan, Rajeev ; Boysen, Hans (2010) Phase changes in Na_1/2Pr_1/2TiO₃: A synchrotron X-ray powder diffraction study Solid State Communications, 150 (25-26). pp. 1128-1131. ISSN 0038-1098

Ranjan, Rajeev ; Garg, Rohini ; Kothai, V ; Agrawal, Anupriya ; Senyshyn, Anatoliy ; Boysen, Hans (2010) Phases in the (1 −x)Na_0.5Bi_0.5TiO₃–(x)CaTiO₃ system Journal of Physics: Condensed Matter, 22 (7). 075901. ISSN 0953-8984

Ranjan, Rajeev ; Garg, Rohini ; Senyshyn, Anatoliy ; Hegde, M. S. ; Ehrenberg, Helmut ; Boysen, Hans (2009) Magneto-structural study of a Cr-doped CaRuO₃ Journal of Physics: Condensed Matter, 21 (32). pp. 326001_1-326001_6. ISSN 0953-8984

Ranjan, Rajeev ; Singh, Sanjay ; Boysen, Hans ; Trots, Dmytro ; Banik, S. ; Awasthi, A. M. ; Mukhopadhyay, P. K. ; Barman, S. R. (2009) Competing tetragonal and monoclinic phases in Ni_2.2Mn_0.80Ga Journal of Applied Physics, 106 (3). pp. 033510_1-033510_8. ISSN 0021-8979

Ranjan, Rajeev ; Singh, Sanjay ; Boysen, Hans ; Trots, Dmytro ; Banik, S. ; Awasthi, A. M. ; Mukhopadhyay, P. K. ; Barman, S. R. (2009) Competing tetragonal and monoclinic phases in Ni_2.2Mn_0.80Ga Journal of Applied Physics, 106 (3). 033510. ISSN 0021-8979

Ranjan, Rajeev ; Kothai, V. ; Garg, Rohini ; Agrawal, Anupriya ; Senyshyn, Anatoliy ; Boysen, Hans (2009) Degenerate rhombohedral and orthorhombic states in Ca-substituted Na_0.5Bi_0.5TiO₃ Applied Physics Letters, 95 (4). 042904. ISSN 0003-6951

Ranjan, Rajeev ; Garg, Rohini ; Senyshyn, Anatoliy ; Hegde, M S ; Ehrenberg, Helmut ; Boysen, Hans (2009) Magneto-structural study of a Cr-doped CaRuO₃ Journal of Physics: Condensed Matter, 21 (32). p. 326001. ISSN 0953-8984

Singh, Sarab Preet ; Ranjan, Rajeev ; Senyshyn, Anatoliy ; Trots, Dmytro ; Boysen, Hans (2009) Structural phase transition study of the morphotropic phase boundary compositions of Na_0.5Bi_0.5TiO₃–PbTiO₃ Journal of Physics: Condensed Matter, 21 (37). p. 375902. ISSN 0953-8984

Garg, Rohini ; Senyshyn, Anatoliy ; Boysen, Hans ; Ranjan, Rajeev (2009) Structure of the noncubic phase in the ferroelectric state of Pr-substituted SrTiO₃ Physical Review B: Condensed Matter and Materials Physics, 79 (14). ISSN 1098-0121

Ranjan, Rajeev ; Garg, Rohini ; Hackl, Rudi ; Senyshyn, Anatoliy ; Schmidbauer, Elmar ; Trots, Dmytro ; Boysen, Hans (2008) Onset of spontaneous electrostrictive strain below 520 K in Pr-doped SrTiO₃ Physical Review B: Condensed Matter and Materials Physics, 78 (9). ISSN 1098-0121

Garg, Rohini ; Senyshyn, Anatoliy ; Boysen, Hans ; Ranjan, Rajeev (2008) Structure and phase transition of Na_0.5La_0.5TiO₃ Journal of Physics: Condensed Matter, 20 (50). p. 505215. ISSN 0953-8984

Ranjan, Rajeev ; Senyshyn, Anatoliy ; Boysen, Hans ; Baehtz, Carsten ; Frey, Friedrich (2007) Crystal structures of Na_1/2Ln_1/2TiO₃ (Ln: La, Eu, Tb) Journal of Solid State Chemistry, 180 (3). pp. 995-1001. ISSN 0022-4596

Ranjan, Rajeev ; Hackl, Rudi ; Chandra, Amreesh ; Schmidbauer, Elmar ; Trots, Dmytro ; Boysen, Hans (2007) High-temperature relaxor ferroelectric behavior in Pr-doped SrTiO₃ Physical Review B: Condensed Matter and Materials Physics, 76 (22). ISSN 1098-0121

Ranjan, Rajeev ; Senyshyn, Anatoliy ; Vashook, Vladimir ; Niewa, Rainer ; Boysen, Hans ; Frey, Friedrich (2007) Structural stability of conducting oxide CaRuO₃ at high temperatures Applied Physics Letters, 90 (25). p. 251913. ISSN 0003-6951

Ranjan, Rajeev ; Agrawal, Anupriya ; Senyshyn, Anatoliy ; Boysen, Hans (2006) Crystal structures of high temperature quantum paraelectrics Na_1/2Nd_1/2TiO₃ and Na_1/2Pr_1/2TiO₃ Journal of Physics: Condensed Matter, 18 (41). pp. L515-L522. ISSN 0953-8984

Ranjan, Rajeev ; Agrawal, Anupriya ; Senyshyn, Anatoliy ; Boysen, Hans (2006) Phases in the system Na_1/2Nd_1/2TiO₃–SrTiO₃: a powder neutron diffraction study Journal of Physics: Condensed Matter, 18 (42). pp. 9679-9690. ISSN 0953-8984