Tetragonal zinc phosphide (a-Zn3P2) was grown pseudomorphically, by compound-source molecularbeam epitaxy on GaAs(001). The films grew coherently strained, with epitaxial relationships of Zn3P2(004):GaAs(002) and Zn3P2(202):GaAs(111). Partial relaxation of the Zn3P2 lattice was observed for films that were 4150 nm in thickness. Van der Pauw and Hall effect measurements indicated that carrier mo...

Crisis could be the descriptor of era in which we live. Financial, health, climate and refugee crises abound, there is significant interest reflecting on implications these intersecting for different geographies, human (and non-human) communities, economic sectors at timescales. The articles included special issue reflect forms crisis, allow us to see crisis as a condition that impacts differen...

We present a multiple-voltage high-level synthesis methodology that minimizes power dissipation of VLSI signal processing. By applying algorithmic transformations, the proposed approach optimizes the power saving, in terms of the average power and peak power, for DSP applications when the resources and the latency are constrained. Our approach is motivated by the maximization of task mobilities...

Charge generation in champion organic solar cells is highly efficient in spite of low bulk charge-carrier mobilities and short geminate-pair lifetimes. In this work, kinetic Monte Carlo simulations are used to understand efficient charge generation in terms of experimentally measured high local charge-carrier mobilities and energy cascades due to molecular mixing.

How do transnational education and international student mobilities intersect? Drawing on geographical literatures knowledge migration infrastructures, offshore campuses are conceptualised as infrastructures of im/mobilities, which simultaneously embedded within global networks situated regional regimes. Based qualitative research in Southeast Asia, I presents a systematic typology how intersec...

Our aim in this paper is to prove the existence, regularity and uniqueness of solutions viscous Cahn–Hilliard system with two nondegenerating mobilities. The mobilities was recently proposed order improve numerical simulations. We consider both cubic logarithmic nonlinear terms.