Structure and magnetism of the A site scandium perovskite (Sc
 0.94
 Mn
 0.06
 )Mn
 0.65
 Ni
 0.35
 O
 3
 synthesized at high pressure

Thomas, Christopher I.; Suchomel, Matthew R.; Duong, Giap V.; Fogg, Andrew M.; Claridge, John B.; Rosseinsky, Matthew J.

doi:10.1098/rsta.2013.0012

Cited by 9 publications

(3 citation statements)

References 31 publications

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“…The recent synthesis of the AFM multiferroic In 2 NiMnO 6 , with a small In 3+ cation at the A site, , where a ferroelectric polarization of 30 μC/m 2 is developed below T N = 26 K, represents a key development in this direction. The synthesis of Sc 2 NiMnO 6 has been attempted in the literature; however, the ordered phase has not been obtained.…”

Section: Introductionmentioning

confidence: 99%

Sc₂NiMnO₆: A Double-Perovskite with a Magnetodielectric Response Driven by Multiple Magnetic Orders

Princep

Guo

et al. 2015

Inorg. Chem.

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Perovskite materials provide a large variety of interesting physical properties and applications. Here, we report on unique properties of a fully ordered magnetodielectric double-perovskite, Sc2NiMnO6 (space group P21/n, a = 4.99860 Å, b = 5.35281 Å, c = 7.34496 Å, and β = 90.7915°), exhibiting sequential magnetic transitions at T1 = 35 K and T2 = 17 K. The transition at T1 corresponds to a single-k antiferromagnetic phase with propagation vector k1 = (1/2, 0, 1/2), while the second transition at T2 corresponds to a 2-k magnetic structure with propagation vectors k1 = (1/2, 0, 1/2) and k2 = (0, 1/2, 1/2). Symmetry analysis suggests that the two ordering wave vectors are independent, and calculations imply that k1 is associated with the Mn sublattice and k2 with the Ni sublattice, suggesting that Mn-Ni coupling is very small or absent. A magnetodielectric anomaly at T2 likely arises from an antiferroelectric ordering that results from the exchange-striction between the two magnetic sublattices belonging to k1 and k2. The behavior of Sc2NiMnO6 demonstrates 3d double-perovskites with small A-site cations as a promising avenue in which to search for magnetoelectric materials.

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Section: Introductionmentioning

confidence: 99%

Sc₂NiMnO₆: A Double-Perovskite with a Magnetodielectric Response Driven by Multiple Magnetic Orders

Princep

Guo

et al. 2015

Inorg. Chem.

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“…Nevertheless, it is clearly impossible to give due credit to each and every individual piece of research, particularly for beamlines with a vast output in diverse fields such as the Powder Diffraction beamline (I11). We note, however, that synchrotron X-ray powder diffraction has become the tool of choice to determine subtle structural effects in samples synthesized de novo [7] or produced by high-pressure synthesis [8] or to study subtle structural phase transitions [9,10]. X-ray and neutron powder diffraction experiments together produce a powerful combination [11] while resonant X-ray powder diffraction has been used to generate site-selective contrast and determine cation ordering [12].…”

Section: Introductionmentioning

confidence: 99%

The contribution of Diamond Light Source to the study of strongly correlated electron systems and complex magnetic structures

Radaelli

Dhesi

2015

Phil. Trans. R. Soc. A.

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We review some of the significant contributions to the field of strongly correlated materials and complex magnets, arising from experiments performed at the Diamond Light Source (Harwell Science and Innovation Campus, Didcot, UK) during the first few years of operation (2007–2014). We provide a comprehensive overview of Diamond research on topological insulators, multiferroics, complex oxides and magnetic nanostructures. Several experiments on ultrafast dynamics, magnetic imaging, photoemission electron microscopy, soft X-ray holography and resonant magnetic hard and soft X-ray scattering are described.

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“…This is particularly powerful for applications where several properties need to be optimized simultaneously, such as for multiferroic applications. Thomas et al [11] investigate here the structure and magnetic properties of a novel A site scandium perovskite, (Sc 0.94 Mn 0.06 )Mn 0.65 Ni 0.35 O 3 , synthesized at high pressure.…”

mentioning

confidence: 99%

Theo Murphy International Scientific Meeting between the UK and China on the chemistry and physics of functional materials

Sirringhaus

Zhang

et al. 2014

Phil. Trans. R. Soc. A.

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Single crystals of elemental or simple binary or ternary materials, such as Si, GaN or Nb 3 Sn, have been the basis of many past and current electronic, optoelectronic and energy technologies. However, there has been a recognition that in order to meet demanding future performance requirements and to enable realization of multiple functionalities in new application environments we need to explore more complex functional materials that can be synthesized by the rich methods of organic or inorganic chemistry and designed to exhibit defined functional properties. Examples include mesoporous metal-organic frameworks with well-defined channels for ion transport and storage [1], complex transition metal oxides with highly correlated d-electrons [2] and emerging applications from batteries to superconductors and conjugated molecular/polymer semiconductors [3] and carbon allotropes [4], which allow realization of a broad range of electronic or optoelectronic functions through molecular design at low process temperatures.These functional materials have a broad range of potential applications in electronics, optoelectronics, energy storage, energy conversion and more generally in the context of materials for sustainable development [5]. Examples include organic semiconductor-based displays, such as organic light-emitting diodes (OLEDs) and

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Structure and magnetism of the A site scandium perovskite (Sc _0.94 Mn _0.06 )Mn _0.65 Ni _0.35 O ₃ synthesized at high pressure

Cited by 9 publications

References 31 publications

Sc₂NiMnO₆: A Double-Perovskite with a Magnetodielectric Response Driven by Multiple Magnetic Orders

Sc₂NiMnO₆: A Double-Perovskite with a Magnetodielectric Response Driven by Multiple Magnetic Orders

The contribution of Diamond Light Source to the study of strongly correlated electron systems and complex magnetic structures

Theo Murphy International Scientific Meeting between the UK and China on the chemistry and physics of functional materials

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Structure and magnetism of the A site scandium perovskite (Sc 0.94 Mn 0.06 )Mn 0.65 Ni 0.35 O 3 synthesized at high pressure

Cited by 9 publications

References 31 publications

Sc2NiMnO6: A Double-Perovskite with a Magnetodielectric Response Driven by Multiple Magnetic Orders

Sc2NiMnO6: A Double-Perovskite with a Magnetodielectric Response Driven by Multiple Magnetic Orders

The contribution of Diamond Light Source to the study of strongly correlated electron systems and complex magnetic structures

Theo Murphy International Scientific Meeting between the UK and China on the chemistry and physics of functional materials

Contact Info

Product

Resources

About

Structure and magnetism of the A site scandium perovskite (Sc _0.94 Mn _0.06 )Mn _0.65 Ni _0.35 O ₃ synthesized at high pressure

Sc₂NiMnO₆: A Double-Perovskite with a Magnetodielectric Response Driven by Multiple Magnetic Orders

Sc₂NiMnO₆: A Double-Perovskite with a Magnetodielectric Response Driven by Multiple Magnetic Orders