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Responding to the employability agenda: developments in the politics and international relations curriculum in English universities.

Autor: Lee, Donna, Foster, E., Snaith, H.

yes
With some of the lowest levels of graduate employability across university campuses, and the non-vocational nature of most Politics/International Relations (IR) undergraduate degree programmes, the discipline faces a huge challenge in respon

Externí odkaz: http://hdl.handle.net/10454/7197

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The impact of the halide cage on the electronic properties of fully inorganic caesium lead halide perovskites

Autor: Yang, Z., Surrente, A., Galkowski, K., Miyata, A., Portugall, O., Sutton, R. J., Haghighirad, A. A., Snaith, H. J., Maude, D. K., Plochocka, P., Nicholas, R. J.

Perovskite solar cells with record power conversion efficiency are fabricated by alloying both hybrid and fully inorganic compounds. While the basic electronic properties of the hybrid perovskites are now well understood, key electronic parameters fo

Externí odkaz: http://arxiv.org/abs/1706.04489

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Spatially resolved studies of the phases and morphology of methylammonium and formamidinium lead tri-halide perovskites

Autor: Galkowski, K., Mitioglu, A., Surrente, A., Yang, Z., Maude, D. K., Kossacki, P., Eperon, G. E., Wang, J. T-W., Snaith, H. J., Plochocka, P., Nicholas, R. J.

Publikováno v: Nanoscale , 2017, 9 , 3222

The family of organic-inorganic tri-halide perovskites including MA (MethylAmmonium)PbI$_{3}$, MAPbI$_{3-x}$Cl$_{x}$, FA (FormAmidinium)PbI$_{3}$ and FAPbBr$_{3}$ are having a tremendous impact on the field of photovoltaic cells due to their ease of

Externí odkaz: http://arxiv.org/abs/1606.03234

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Non-ferroelectric nature of the conductance hysteresis in CH3NH3PbI3 perovskite-based photovoltaic devices

Autor: Beilsten-Edmands, J., Eperon, G. E., Johnson, R. D., Snaith, H. J., Radaelli, P. G.

Publikováno v: Appl. Phys. Lett. 106 , 173502 (2015)

We present measurements of conductance hysteresis on CH3NH3PbI3 perovskite thin films, performed using the double-wave method, in order to investigate the possibility of a ferroelectric response. A strong frequency dependence of the hysteresis is obs

Externí odkaz: http://arxiv.org/abs/1504.05454

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