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2025

Journal Article

Flat bands and unconventional superconductivity in a simple model of metal-organic frameworks

Ohlrich, M. F., Makaresz, E. M., Nourse, H. L. and Powell, B. J. (2025). Flat bands and unconventional superconductivity in a simple model of metal-organic frameworks. Physical Review B, 111 (10) L100503. doi: 10.1103/physrevb.111.l100503

Flat bands and unconventional superconductivity in a simple model of metal-organic frameworks

2025

Journal Article

Origins of elasticity in molecular materials

Thompson, Amy J., Chong, Bowie S. K., Kenny, Elise P., Evans, Jack D., Powell, Joshua A., Spackman, Mark A., McMurtrie, John C., Powell, Benjamin J. and Clegg, Jack K. (2025). Origins of elasticity in molecular materials. Nature Materials, 24 (3) e2118161119, 356-360. doi: 10.1038/s41563-025-02133-w

Origins of elasticity in molecular materials

2025

Journal Article

Impact of Molecular Distortions on Bistability in Spin Crossover Complexes

Yuan, Shuang, Natt, Nadeem and Powell, Benjamin J. (2025). Impact of Molecular Distortions on Bistability in Spin Crossover Complexes. Inorganic Chemistry. doi: 10.1021/acs.inorgchem.5c00746

Impact of Molecular Distortions on Bistability in Spin Crossover Complexes

2024

Journal Article

Complex relaxation of trapped spin-states in spin crossover materials

Natt, Nadeem and Powell, Benjamin J. (2024). Complex relaxation of trapped spin-states in spin crossover materials. Chemical Science, 15 (43), 17862-17872. doi: 10.1039/d4sc04225e

Complex relaxation of trapped spin-states in spin crossover materials

2024

Journal Article

Local gate control of Mott metal-insulator transition in a 2D metal-organic framework

Lowe, Benjamin, Field, Bernard, Hellerstedt, Jack, Ceddia, Julian, Nourse, Henry L., Powell, Ben J., Medhekar, Nikhil V. and Schiffrin, Agustin (2024). Local gate control of Mott metal-insulator transition in a 2D metal-organic framework. Nature Communications, 15 (1) 3559, 1-9. doi: 10.1038/s41467-024-47766-8

Local gate control of Mott metal-insulator transition in a 2D metal-organic framework

2024

Journal Article

Multistep transitions in spin crossover materials without long-range spin state order from dimensional reduction

Ruzzi, Gian, Cruddas, Jace and Powell, Benjamin J. (2024). Multistep transitions in spin crossover materials without long-range spin state order from dimensional reduction. Materials Advances, 5 (5), 2057-2068. doi: 10.1039/d3ma01057k

Multistep transitions in spin crossover materials without long-range spin state order from dimensional reduction

2023

Journal Article

Gapless spinons and a field-induced soliton gap in the hyperhoneycomb Cu oxalate framework compound [( C2H5)3NH]2Cu2(C2O4)3

Dissanayake, C., Jacko, A. C., Kumarasinghe, K., Munir, R., Siddiquee, H., Newsome, W. J., Uribe-Romo, F. J., Choi, E. S., Yadav, S., Hu, X.-Z., Takano, Y., Pakhira, S., Johnston, D. C., Ding, Q.-P., Furukawa, Y., Powell, B. J. and Nakajima, Y. (2023). Gapless spinons and a field-induced soliton gap in the hyperhoneycomb Cu oxalate framework compound [( C2H5)3NH]2Cu2(C2O4)3. Physical Review B, 108 (13) 134418. doi: 10.1103/physrevb.108.134418

Gapless spinons and a field-induced soliton gap in the hyperhoneycomb Cu oxalate framework compound [( C2H5)3NH]2Cu2(C2O4)3

2023

Journal Article

Peeking inside the lizard brain: neuron numbers in Anolis and its implications for cognitive performance and vertebrate brain evolution

Storks, Levi, Powell, Brian J. and Leal, Manuel (2023). Peeking inside the lizard brain: neuron numbers in Anolis and its implications for cognitive performance and vertebrate brain evolution. Integrative and Comparative Biology, 63 (1), 223-237. doi: 10.1093/icb/icaa129

Peeking inside the lizard brain: neuron numbers in Anolis and its implications for cognitive performance and vertebrate brain evolution

2022

Journal Article

Topological superconductivity from doping a triplet quantum spin liquid in a flat-band system

López, Manuel Fernández, Powell, Ben J. and Merino, Jaime (2022). Topological superconductivity from doping a triplet quantum spin liquid in a flat-band system. Physical Review B, 106 (23) 235129, 1-17. doi: 10.1103/PhysRevB.106.235129

Topological superconductivity from doping a triplet quantum spin liquid in a flat-band system

2022

Journal Article

Guest-induced multistep to single-step spin-crossover switching in a 2-D Hofmann-like framework with an amide-appended ligand

Ahmed, Manan, Arachchige, Kasun S. A., Xie, Zixi, Price, Jason R., Cruddas, Jace, Clegg, Jack K., Powell, Benjamin J., Kepert, Cameron J. and Neville, Suzanne M. (2022). Guest-induced multistep to single-step spin-crossover switching in a 2-D Hofmann-like framework with an amide-appended ligand. Inorganic Chemistry, 61 (30), 11667-11674. doi: 10.1021/acs.inorgchem.2c01253

Guest-induced multistep to single-step spin-crossover switching in a 2-D Hofmann-like framework with an amide-appended ligand

2022

Journal Article

Multi-redox responsive behavior in a mixed-valence semiconducting framework based on bis-[1,2,5]-thiadiazolo-tetracyanoquinodimethane

Murase, Ryuichi, Hudson, Timothy A., Aldershof, Thomas S., Nguyen, Ky V., Gluschke, Jan G., Kenny, Elise P., Zhou, Xiuwen, Wang, Tiesheng, van Koeverden, Martin P., Powell, Benjamin J., Micolich, Adam P., Abrahams, Brendan F. and D’Alessandro, Deanna M. (2022). Multi-redox responsive behavior in a mixed-valence semiconducting framework based on bis-[1,2,5]-thiadiazolo-tetracyanoquinodimethane. Journal of the American Chemical Society, 144 (29), 13242-13253. doi: 10.1021/jacs.2c03794

Multi-redox responsive behavior in a mixed-valence semiconducting framework based on bis-[1,2,5]-thiadiazolo-tetracyanoquinodimethane

2022

Journal Article

Co-existence of five- and six-coordinate iron(ii) species captured in a geometrically strained spin-crossover Hofmann framework

Xu, Luonan, Xie, Zixi, Zenere, Katrina A., Clegg, Jack K., Kenny, Elise, Rijs, Nicole J., Jameson, Guy N. L., Kepert, Cameron J., Powell, Benjamin J. and Neville, Suzanne M. (2022). Co-existence of five- and six-coordinate iron(ii) species captured in a geometrically strained spin-crossover Hofmann framework. Dalton Transactions, 51 (25), 9596-9600. doi: 10.1039/d2dt01371a

Co-existence of five- and six-coordinate iron(ii) species captured in a geometrically strained spin-crossover Hofmann framework

2022

Journal Article

C3 symmetry breaking metal-insulator transitions in a flat band in the half-filled Hubbard model on the decorated honeycomb lattice

Nourse, H. L., McKenzie, Ross H. and Powell, B. J. (2022). C3 symmetry breaking metal-insulator transitions in a flat band in the half-filled Hubbard model on the decorated honeycomb lattice. Physical Review B, 105 (20) 205119. doi: 10.1103/physrevb.105.205119

C3 symmetry breaking metal-insulator transitions in a flat band in the half-filled Hubbard model on the decorated honeycomb lattice

2022

Journal Article

Toward high-temperature light-induced spin-state trapping in spin-crossover materials: the interplay of collective and molecular effects

Nadeem, M., Cruddas, Jace, Ruzzi, Gian and Powell, Benjamin J. (2022). Toward high-temperature light-induced spin-state trapping in spin-crossover materials: the interplay of collective and molecular effects. Journal of the American Chemical Society, 144 (20) 2c03202, 9138-9148. doi: 10.1021/jacs.2c03202

Toward high-temperature light-induced spin-state trapping in spin-crossover materials: the interplay of collective and molecular effects

2022

Journal Article

Regulation of multistep spin crossover across multiple stimuli in a 2-D framework material

Ahmed, Manan, Zenere, Katrina A., Sciortino, Natasha F., Arachchige, Kasun S. A., Turner, Gemma F., Cruddas, Jace, Hua, Carol, Price, Jason R., Clegg, Jack K., Valverde-Muñoz, Francisco Javier, Real, Jose A., Chastanet, Guillaume, Moggach, Stephen A., Kepert, Cameron J., Powell, Benjamin J. and Neville, Suzanne M. (2022). Regulation of multistep spin crossover across multiple stimuli in a 2-D framework material. Inorganic Chemistry, 61 (17), 6641-6649. doi: 10.1021/acs.inorgchem.2c00530

Regulation of multistep spin crossover across multiple stimuli in a 2-D framework material

2021

Journal Article

Spin-0 Mott insulator to metal to spin-1 Mott insulator transition in the single-orbital Hubbard model on the decorated honeycomb lattice

Nourse, H. L., McKenzie, Ross H. and Powell, B. J. (2021). Spin-0 Mott insulator to metal to spin-1 Mott insulator transition in the single-orbital Hubbard model on the decorated honeycomb lattice. Physical Review B, 104 (7) 075104. doi: 10.1103/physrevb.104.075104

Spin-0 Mott insulator to metal to spin-1 Mott insulator transition in the single-orbital Hubbard model on the decorated honeycomb lattice

2021

Journal Article

x−[Pd(dmit)2]2 as a quasi-one-dimensional scalene Heisenberg model

Kenny, E. P., Jacko, A. C. and Powell, B. J. (2021). x−[Pd(dmit)2]2 as a quasi-one-dimensional scalene Heisenberg model. Physical Review Materials, 5 (8) 084412. doi: 10.1103/PhysRevMaterials.5.084412

x−[Pd(dmit)2]2 as a quasi-one-dimensional scalene Heisenberg model

2021

Journal Article

Multiple Coulomb phases with temperature-tunable ice rules in pyrochlore spin-crossover materials

Cruddas, Jace and Powell, B. J. (2021). Multiple Coulomb phases with temperature-tunable ice rules in pyrochlore spin-crossover materials. Physical Review B, 104 (2) 024433, 1-8. doi: 10.1103/physrevb.104.024433

Multiple Coulomb phases with temperature-tunable ice rules in pyrochlore spin-crossover materials

2021

Journal Article

Tight-binding approach to pyrazine-mediated superexchange in copper–pyrazine antiferromagnets

Kenny, E. P., Jacko, A. C. and Powell, B. J. (2021). Tight-binding approach to pyrazine-mediated superexchange in copper–pyrazine antiferromagnets. Inorganic Chemistry, 60 (16) acs.inorgchem.1c00532, 11907-11914. doi: 10.1021/acs.inorgchem.1c00532

Tight-binding approach to pyrazine-mediated superexchange in copper–pyrazine antiferromagnets

2021

Journal Article

Spin-state smectics in spin crossover materials

Cruddas, J., Ruzzi, G. and Powell, B. J. (2021). Spin-state smectics in spin crossover materials. Journal of Applied Physics, 129 (18) 185102, 185102. doi: 10.1063/5.0045763

Spin-state smectics in spin crossover materials