Mark Croft
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View article: Ba<sub>4</sub>RuMn<sub>2</sub>O<sub>10</sub>: A Noncentrosymmetric Polar Crystal Structure with Disordered Trimers
Ba<sub>4</sub>RuMn<sub>2</sub>O<sub>10</sub>: A Noncentrosymmetric Polar Crystal Structure with Disordered Trimers Open
Phase-pure polycrystalline Ba4RuMn2O10 was prepared and determined to adopt the noncentrosymmetric polar crystal structure (space group Cmc21) based on results of second harmonic generatio…
View article: Ruthenate perovskite with face-sharing motifs for sustainable alkaline hydrogen evolution
Ruthenate perovskite with face-sharing motifs for sustainable alkaline hydrogen evolution Open
Hydrogen-centered electrochemical technologies play a vital role in sustainable energy conversion and storage. One of the challenges in achieving cheap hydrogen is to bridge the gap between advanced electrocatalysts and highly effective el…
View article: CSD 2118667: Experimental Crystal Structure Determination
CSD 2118667: Experimental Crystal Structure Determination Open
An entry from the Inorganic Crystal Structure Database, the world’s repository for inorganic crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely availabl…
View article: Giant Exchange‐Bias‐Like Effect at Low Cooling Fields Induced by Pinned Magnetic Domains in Y<sub>2</sub>NiIrO<sub>6</sub> Double Perovskite (Adv. Mater. 17/2023)
Giant Exchange‐Bias‐Like Effect at Low Cooling Fields Induced by Pinned Magnetic Domains in Y<sub>2</sub>NiIrO<sub>6</sub> Double Perovskite (Adv. Mater. 17/2023) Open
Double Perovskites In article number 2209759, Zheng Deng, Martha Greenblatt, Changqing Jin, and co-workers report that a cooling field of a few Oersteds can generate a giant exchange bias like effect in a double perovskite, Y2NiIrO6. This …
View article: LiMo<sub>8</sub>O<sub>10</sub>: Polar Crystal Structure with Infinite Edge-Sharing Molybdenum Octahedra
LiMo<sub>8</sub>O<sub>10</sub>: Polar Crystal Structure with Infinite Edge-Sharing Molybdenum Octahedra Open
Polycrystalline LiMo8O10 was prepared in a sealed Mo crucible at 1380 °C for 48 h using the conventional high-temperature solid-state method. The polar tetragonal crystal structure (space group I41
View article: Fe<sub>3–<i>x</i></sub>InSn<sub><i>x</i></sub>O<sub>6</sub> (<i>x</i> = 0, 0.25, or 0.5): A Family of Corundum Derivatives with Sn-Induced Polarization and Above Room Temperature Antiferromagnetic Ordering
Fe<sub>3–<i>x</i></sub>InSn<sub><i>x</i></sub>O<sub>6</sub> (<i>x</i> = 0, 0.25, or 0.5): A Family of Corundum Derivatives with Sn-Induced Polarization and Above Room Temperature Antiferromagnetic Ordering Open
Three new double corundum derived compounds, Fe3-xInSnxO6, (x = 0. 0.25, 0.5)
\nwere synthesized at high pressure and temperature (6 GPa, 1400-1450 C) All the
\ncompounds order antiferromagnetically well above room temperature, TN = 608 K…
View article: Pressure-Induced Intermetallic Charge Transfer and Semiconductor-Metal Transition in Two-Dimensional AgRuO <sub>3</sub>
Pressure-Induced Intermetallic Charge Transfer and Semiconductor-Metal Transition in Two-Dimensional AgRuO <sub>3</sub> Open
Open AccessCCS ChemistryRESEARCH ARTICLE24 May 2022Pressure-Induced Intermetallic Charge Transfer and Semiconductor-Metal Transition in Two-Dimensional AgRuO3 Chuanhui Zhu, Jinjin Yang, Pengfei Shan, Mei-Huan Zhao, Shuang Zhao, Cuiying Pei…
View article: CSD 2123586: Experimental Crystal Structure Determination
CSD 2123586: Experimental Crystal Structure Determination Open
An entry from the Inorganic Crystal Structure Database, the world’s repository for inorganic crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely availabl…
View article: Spin Reorientation in Antiferromagnetic MnPd<sub>5</sub>Se with an Anti-CeCoIn<sub>5</sub> Structure Type
Spin Reorientation in Antiferromagnetic MnPd<sub>5</sub>Se with an Anti-CeCoIn<sub>5</sub> Structure Type Open
MnPd5Se, a derivative of the anti-CeCoIn5-type phase, was synthesized from a high-temperature solid-state reaction, structurally determined by X-ray diffraction, and magnetically characterized with a combined magnetic…
View article: Iridate Li<sub>8</sub>IrO<sub>6</sub>: An Antiferromagnetic Insulator
Iridate Li<sub>8</sub>IrO<sub>6</sub>: An Antiferromagnetic Insulator Open
In this work, a polycrystalline iridate Li8IrO6 material was prepared via heating Li2O and IrO2 starting materials in a sealed quartz tube at 650 °C for 48 h. The structure was determined from Ri…
View article: A Polar Magnetic and Insulating Double Corundum Oxide: Mn<sub>2</sub>MnSbO<sub>6</sub> with Ordered Mn(II) and Mn(III) Ions
A Polar Magnetic and Insulating Double Corundum Oxide: Mn<sub>2</sub>MnSbO<sub>6</sub> with Ordered Mn(II) and Mn(III) Ions Open
A new magnetic insulator Mn2MnSbO6 with a polar crystal structure and an ordered Mn2+ and Mn3+ arrangement was synthesized under a high pressure of 7.5 GPa and 1300 °C. The crystal structure of M…
View article: Defect-engineered room-temperature ferromagnetism in quasi-two-dimensional nitrided <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:mi>Co</mml:mi><mml:msub><mml:mi>Ta</mml:mi><mml:mn>2</mml:mn></mml:msub><mml:msub><mml:mi mathvariant="normal">O</mml:mi><mml:mn>6</mml:mn></mml:msub></mml:mrow></mml:math>
Defect-engineered room-temperature ferromagnetism in quasi-two-dimensional nitrided Open
Thermal ammonolysis of quasi-two-dimensional (quasi-2D) CoTa2O6 yields the O2–/N3– and anionic vacancy-ordered Co2+$Ta^{5+}_{2}$O6–x N2x/3$\\square$x/3…
View article: CSD 2039823: Experimental Crystal Structure Determination
CSD 2039823: Experimental Crystal Structure Determination Open
An entry from the Inorganic Crystal Structure Database, the world’s repository for inorganic crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely availabl…
View article: Tl<sub>2</sub>Ir<sub>2</sub>O<sub>7</sub>: A Pauli Paramagnetic Metal, Proximal to a Metal Insulator Transition
Tl<sub>2</sub>Ir<sub>2</sub>O<sub>7</sub>: A Pauli Paramagnetic Metal, Proximal to a Metal Insulator Transition Open
A polycrystalline sample of Tl2Ir2O7 was synthesized by high-pressure and high-temperature methods. Tl2Ir2O7 crystallizes in the cubic pyrochlore structure with space group …
View article: CSD 1985251: Experimental Crystal Structure Determination
CSD 1985251: Experimental Crystal Structure Determination Open
An entry from the Inorganic Crystal Structure Database, the world’s repository for inorganic crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely availabl…
View article: High-Pressure Synthesis of Double Perovskite Ba<sub>2</sub>NiIrO<sub>6</sub>: In Search of a Ferromagnetic Insulator
High-Pressure Synthesis of Double Perovskite Ba<sub>2</sub>NiIrO<sub>6</sub>: In Search of a Ferromagnetic Insulator Open
Double perovskite oxides with d8-d3 electronic configurations are expected to be ferromagnetic from the Goodenough-Kanamori rules, such as ferromagnetic La2NiMnO6. In search of new ferromagnetic …
View article: Data-driven computational prediction and experimental realization of exotic perovskite-related polar magnets
Data-driven computational prediction and experimental realization of exotic perovskite-related polar magnets Open
View article: Single-Crystal Growth and Room-Temperature Magnetocaloric Effect of X-Type Hexaferrite Sr<sub>2</sub>Co<sub>2</sub>Fe<sub>28</sub>O<sub>46</sub>
Single-Crystal Growth and Room-Temperature Magnetocaloric Effect of X-Type Hexaferrite Sr<sub>2</sub>Co<sub>2</sub>Fe<sub>28</sub>O<sub>46</sub> Open
X-type hexaferrites have been receiving considerable attention due to their promising applications in many magnetic-electronic fields. However, the growth of single-crystal X-type hexaferrite is still a challenge. Herein we reported, for t…
View article: CSD 1959967: Experimental Crystal Structure Determination
CSD 1959967: Experimental Crystal Structure Determination Open
View article: CSD 1959961: Experimental Crystal Structure Determination
CSD 1959961: Experimental Crystal Structure Determination Open
View article: Inside Back Cover: A Pressure‐Induced Inverse Order–Disorder Transition in Double Perovskites (Angew. Chem. Int. Ed. 21/2020)
Inside Back Cover: A Pressure‐Induced Inverse Order–Disorder Transition in Double Perovskites (Angew. Chem. Int. Ed. 21/2020) Open
Chemical intuition tells us that pressure increases ordering in most known materials. The discovery of pressure-induced disorder in the double perovskites Y2CoIrO6 and Y2CoRuO6, which is reported by Z. Deng, C.-J. Kang, C. Jin, M. Greenbla…
View article: Innenrücktitelbild: A Pressure‐Induced Inverse Order–Disorder Transition in Double Perovskites (Angew. Chem. 21/2020)
Innenrücktitelbild: A Pressure‐Induced Inverse Order–Disorder Transition in Double Perovskites (Angew. Chem. 21/2020) Open
Gemäß chemischer Intuition erhöht Druck den Ordnungsgrad in den meisten Materialien. Die Entdeckung eines druckinduzierten Unordnungsprozesses in den Doppelperowskiten Y2CoIrO6 und Y2CoRuO6 steht im Gegensatz zu den klassischen Ordnungs/Un…
View article: A Pressure‐Induced Inverse Order–Disorder Transition in Double Perovskites
A Pressure‐Induced Inverse Order–Disorder Transition in Double Perovskites Open
Given the consensus that pressure improves cation ordering in most of known materials, a discovery of pressure‐induced disordering could require recognition of an order–disorder transition in solid‐state physics/chemistry and geophysics. D…
View article: CSD 1972419: Experimental Crystal Structure Determination
CSD 1972419: Experimental Crystal Structure Determination Open
An entry from the Inorganic Crystal Structure Database, the world’s repository for inorganic crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely availabl…
View article: CSD 1972420: Experimental Crystal Structure Determination
CSD 1972420: Experimental Crystal Structure Determination Open
An entry from the Inorganic Crystal Structure Database, the world’s repository for inorganic crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely availabl…
View article: CSD 1972422: Experimental Crystal Structure Determination
CSD 1972422: Experimental Crystal Structure Determination Open
An entry from the Inorganic Crystal Structure Database, the world’s repository for inorganic crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely availabl…
View article: CSD 1972421: Experimental Crystal Structure Determination
CSD 1972421: Experimental Crystal Structure Determination Open
An entry from the Inorganic Crystal Structure Database, the world’s repository for inorganic crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely availabl…
View article: Structural, magnetic, and spin dynamical properties of the polar antiferromagnets <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:mi mathvariant="normal">N</mml:mi><mml:msub><mml:mi mathvariant="normal">i</mml:mi><mml:mrow><mml:mn>3</mml:mn><mml:mo>−</mml:mo><mml:mi>x</mml:mi></mml:mrow></mml:msub><mml:mi mathvariant="normal">C</mml:mi><mml:msub><mml:mi mathvariant="normal">o</mml:mi><mml:mi>x</mml:mi></mml:msub><mml:mi>Te</mml:mi><mml:msub><mml:mi mathvariant="normal">O</mml:mi><mml:mn>6</mml:mn></mml:msub></mml:mrow><mml:mspace width="4pt"/><mml:mo>(</mml:mo><mml:mrow><mml:mi>x</mml:mi><mml:mo>=</mml:mo><mml:mn>1</mml:mn><mml:mo>,</mml:mo><mml:mn>2</mml:mn></mml:mrow><mml:mo>)</mml:mo></mml:math>
Structural, magnetic, and spin dynamical properties of the polar antiferromagnets Open
We present results of a multimethod investigation of the polar antiferromagnets Ni2CoTeO6 and NiCo2TeO6, inspired by the colossal magnetoelectric effect present in Ni3TeO6. Both compounds crystalize in the same polar space group R3 as Ni3T…
View article: Magnetic transitions in exotic perovskites stabilized by chemical and physical pressure
Magnetic transitions in exotic perovskites stabilized by chemical and physical pressure Open
Exotic perovskite Ca2−xMnxMnTaO6 (0 ≤ x ≤ 1.0) stabilized by chemical and physical pressure adopts cationic-disordered Pbnm structure and exhibits a ferromagnetic to antiferromagnetic transition around x = …
View article: Energy dispersive X-ray diffraction (EDXRD) for operando materials characterization within batteries
Energy dispersive X-ray diffraction (EDXRD) for operando materials characterization within batteries Open
This review highlights the efficacy of EDXRD as a non-destructive characterization tool in elucidating system-level phenomena for batteries.