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Morphological control for high performance, solution-processed planar heterojunction perovskite solar cells
Organometal trihalide perovskite based solar cells have exhibited the highest efficiencies to-date when incorporated into mesostructured composites. However, thin solid films of a perovskite absorberExpand
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Integrability and Nonintegrability of Dynamical Systems
Integrability - an algebraic approach integrability - an analytic approach polynomial and quasi-polynomial vector fields nonintegrability Hamiltonian systems nearly integrable dynamical systems openExpand
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Perspectives on biological growth and remodeling.
The continuum mechanical treatment of biological growth and remodeling has attracted considerable attention over the past fifteen years. Many aspects of these problems are now well-understood, yetExpand
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The Mathematics and Mechanics of Biological Growth
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Circumferential buckling instability of a growing cylindrical tube
A cylindrical elastic tube under uniform radial external pressure will buckle circumferentially to a non-circular cross-section at a critical pressure. The buckling represents an instability of theExpand
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Component retention in principal component analysis with application to cDNA microarray data
Shannon entropy is used to provide an estimate of the number of interpretable components in a principal component analysis. In addition, several ad hoc stopping rules for dimension determination areExpand
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Growth and instability in elastic tissues
The effect of growth in the stability of elastic materials is studied. From a stability perspective, growth and resorption have two main effects. First a change of mass modifies the geometry of theExpand
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High-quality bulk hybrid perovskite single crystals within minutes by inverse temperature crystallization
Single crystals of methylammonium lead trihalide perovskites (MAPbX3; MA=CH3NH3+, X=Br− or I−) have shown remarkably low trap density and charge transport properties; however, growth of suchExpand
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Towards a classification of Euler–Kirchhoff filaments
Euler–Kirchhoff filaments are solutions of the static Kirchhoff equations for elastic rods with circular cross sections. These equations are known to be formally equivalent to the Euler equations forExpand
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Enhanced photoluminescence and solar cell performance via Lewis base passivation of organic-inorganic lead halide perovskites.
Organic-inorganic metal halide perovskites have recently emerged as a top contender to be used as an absorber material in highly efficient, low-cost photovoltaic devices. Solution-processedExpand
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