New orthorhombic multiferroics R1-xYxMnO3 (R = Eu, Gd)

Ivanov VY; Mukhin AA; Travkin VD; Prokhorov AS; Popov YF; Kadomtseva AM; Vorobev GP; Kamilov KI; Balbashov AM

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New orthorhombic multiferroics R1-xYxMnO3 (R = Eu, Gd)

机译：新的正交各向异性多铁化合物R1-xYxMnO3（R = Eu，Gd）

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A tendency to form multiferroic states with a spatially modulated antiferromagnetic structure and electric polarization in pure orthorhombic manganites RMnO3 upon decreasing of the rare-earth ionic radii has been realized in single crystals of substituted compounds Eu1-xYxMnO3 (0.2 <= x <= 0.5) and Gd1-yYyMnO3 (0 <= y <= 0.2). While the parent pure and slightly substituted (x <= 0.1) Compounds exhibited a spontaneous transition from the incommensurate (IC) to the canted anti ferromagnetic (CAF) state at T-CA < T-N = 45-50 K, the transitions from IC to commensurate ferroelectric (C/FE) phase were observed at T-lock < T-N for x >= 0.3 and y >= 0.05 accompanied by dielectric anomalies. Various phase transitions were observed in magnetic fields up to 250 kOe along the a-, b-, c-axes by magnetization, magnetostriction and electric polarization measurements. The latter indicate the existence of a spontaneous electric polarization below T-lock. (c) 2006 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

机译：在取代化合物Eu1-xYxMnO3（0.2 <= x <= 0.5）的单晶中，已经实现了随着稀土离子半径的减小，在纯正交锰矿RMnO3中形成具有空间调制反铁磁结构和电极化的多铁态的趋势。和Gd1-yYyMnO3（0 <= y <= 0.2）。在T-CA = 0.05的T-lock

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《Physica status solidi, B. Basic research》 |2006年第1期|共5页
作者
Ivanov VY; Mukhin AA; Travkin VD; Prokhorov AS; Popov YF; Kadomtseva AM; Vorobev GP; Kamilov KI; Balbashov AM;
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1. New orthorhombic multiferroics R1-xYxMnO3 (R = Eu, Gd) [J] . Ivanov VY, Mukhin AA, Travkin VD, Physica status solidi, B. Basic research . 2006,第1期

机译：新的正交各向异性多铁化合物R1-xYxMnO3（R = Eu，Gd）
2. Single-axis-dependent structural and multiferroic properties of orthorhombic RMnO3(R = Gd-Lu) [J] . Shimamoto Kenta, Mukherjee Saumya, Bingham Nicholas S., Physical review, B . 2017,第18期

机译：OrthorHombic RMNO3的单轴依赖性结构和多重性质（R = GD-LU）
3. Single-axis-dependent structural and multiferroic properties of orthorhombic RMnO_3(R = Gd–Lu) [J] . Kenta Shimamoto, Saumya Mukherjee, Nicholas S. Bingham, Physical Review. B, Condensed Matter . 2017,第17a18CD期

机译：OrthorHombic RMNO_3（R = GD-LU）的单轴依赖性结构和多重性质
4. Effects of Gd and Cr co-doping on multiferroic properties of Bi_(0.9)Gd_(0.1)Fe_(1-x))Cr_xO3 (x=0-0.08) [C] . M.N. Hossain, M.A. Matin, M.A. Hakim International Conference on Structure, Processing and Properties of Materials . 2019

机译：Gd和Cr共掺杂对Bi_（0.9）Gd_（0.1）Fe_（1-x））CR_XO3的多体性特性的影响（x = 0-0.08）
5. Régulation et expression de la prostaglandine D synthétase (PGDS) et de la prostacycline synthétase (PGIS) dans l'endomètre de rat gestant, non gestant et pseudogestant [D] . Chansi Kengni, Junie Hurette 2006

机译：前列腺素D合成酶（PGDS）和前列腺素合成酶（PGIS）在妊娠，非妊娠和假妊娠大鼠子宫内膜中的调控和表达
6. Phase transition and phase separation in multiferroic orthorhombic Dy1−xHoxMnO3 (0 ≤ x ≤ 1) [O] . Na Zhang, Shuai Dong, Zhaoming Fu, -1

机译：多铁正交性Dy1-xHoxMnO3（0≤x≤1）中的相变和相分离
7. Single-axis dependent structural and multiferroic properties of orthorhombic RMnO$_3$ (R = Gd - Lu) [O] . Shimamoto, Kenta, Mukherjee, Saumya, Bingham, Nicholas S., 2017

机译：单轴依赖结构和多铁性 orthorhombic RmnO $ _3 $（R = Gd - Lu）
8. Orthorhombic-to-Tetragonal Transition in Re(1+x)Ba(2-x)Cu3O(7+ delta) (Re=Nd, Sm, and Eu) [R] . Li, S., Hayri, E. A., Ramanujachary, K. V., 1988

机译：Re（1 + x）Ba（2-x）Cu3O（7 +δ）（Re = Nd，sm和Eu）中的正交 - 四角过渡

New orthorhombic multiferroics R1-xYxMnO3 (R = Eu, Gd)

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