All Outputs (3)

Crystal structure and cation disorder in bulk Cu2ZnSnS4 using neutron diffraction and X-ray anomalous scattering (2016)
Presentation / Conference Contribution
Bosson, C., Birch, M., Halliday, D., Knight, K., Tang, C., Kleppe, A., & Hatton, P. (2016, June). Crystal structure and cation disorder in bulk Cu2ZnSnS4 using neutron diffraction and X-ray anomalous scattering. Presented at 2016 IEEE 43rd Photovoltaic Specialists Conference (PVSC), Portland, OR

Cu2ZnSnS4 (CZTS) is a promising material for the absorber layer in sustainable thin film photovoltaic cells, but its best efficiencies are currently limited by low open-circuit voltages, thought to be due to defects such as disorder between the coppe... Read More about Crystal structure and cation disorder in bulk Cu2ZnSnS4 using neutron diffraction and X-ray anomalous scattering.

Charge and spin coupling in magnetoresistive oxygen-vacancy strontium ferrate SrFeO3–δ (2016)
Journal Article
Lee, S., Frawley, T., Yao, C., Lai, Y., Du, C., Hatton, P., …Huang, D. (2016). Charge and spin coupling in magnetoresistive oxygen-vacancy strontium ferrate SrFeO3–δ. New Journal of Physics, 18(9), Article 093033. https://doi.org/10.1088/1367-2630/18/9/093033

Using magnetization, conductivity and x-ray scattering measurements, we demonstrate that the giant magnetoresistance of the oxygen-deficient ferrite SrFeO2.875±0.02 is a consequence of the coupling between the charge and spin order parameters and the... Read More about Charge and spin coupling in magnetoresistive oxygen-vacancy strontium ferrate SrFeO3–δ.

A Metal-Insulator Transition of the Buried MnO2 Monolayer in Complex Oxide Heterostructure (2016)
Journal Article
Liu, H., Lin, J., Fang, Y., Wang, J., Huang, B., Gao, X., …Chu, Y. (2016). A Metal-Insulator Transition of the Buried MnO2 Monolayer in Complex Oxide Heterostructure. Advanced Materials, 28(41), 9142-9151. https://doi.org/10.1002/adma.201602281

A novel artificially created MnO2 monolayer system is demonstrated in atomically controlled epitaxial perovskite heterostructures. With careful design of different electrostatic boundary conditions, a magnetic transition as well as a metal–insulator... Read More about A Metal-Insulator Transition of the Buried MnO2 Monolayer in Complex Oxide Heterostructure.