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A new all-dry polymerization technique uses reactive vapors to create thin films with enhanced properties, such as mechanical strength, kinetics and morphology. The synthesis process is gentler on the...
Engineers repurpose 19th-century photography technique to make stretchy, color-changing films（图）
19世纪 摄影技术 压力监测绷带 触摸感应机器人
2023/6/6
Imagine stretching a piece of film to reveal a hidden message. Or checking an arm band’s color to gauge muscle mass. Or sporting a swimsuit that changes hue as you do laps. Such chameleon-like, color-...
Meniscus-Assisted Technique Produces High Efficiency Perovskite PV Films
Meniscus-Assisted Technique Produces Perovskite PV Films
2017/7/24
A new low-temperature solution printing technique allows fabrication of high-efficiency perovskite solar cells with large crystals intended to minimize current-robbing grain boundaries. The meniscus-a...
High-temperature devices made from films that bend as they “breathe”
High-temperature devices films that bend breathe
2017/7/20
Carrying out maintenance tasks inside a nuclear plant puts severe strains on equipment, due to extreme temperatures that are hard for components to endure without degrading. Now, researchers at MIT an...
CWRU researchers directly measure how perovskite solar films efficiently convert light to power
CWRU researchers directly measure perovskite solar films convert light to power
2017/2/16
Solar cells made with films mimicking the structure of the mineral perovskite are the focus of worldwide research. But only now have researchers at Case Western Reserve University directly shown the f...
Films connect Alaska’s wild plants with traditional uses
Films Alaska’s wild plants traditional uses
2016/5/6
A new series of ethnobotany films produced by filmmaker Sarah Betcher explores traditional Alaskan indigenous uses of wild plants for food, medicine and construction materials.The “Ties to Alaska’s Wi...
The University of Queensland shows films from around the world（图）
anthropology study production programs
2014/7/15
A vibrant selection of documentaries, short films and video installations from around the world will be shown at The University of Queensland as part of the 2012 Australian Anthropological Society Con...
Depositing extremely thin crystalline layers of different materials on a substrate – a process known as "epitaxy" – is key to the manufacture of semiconductor devices. But physicists have long been pu...
What happens if you drill an array of tiny holes into a metal foil and then measure how much light the holes allow through? It turns out – as physicists discovered back in 1998 – that much more is tra...
Laugh, cry and enjoy the magic of mythical Labyrinth creatures at the third Latin American Film Festival next month. The festival will run for five nights from 6pm onwards, starting on Thursday Octobe...
Dec 12, 2006，An unprecedented five feature films and nine short films by Columbia University students and alumni will screen at the 2007 Sundance Film Festival, which will take place in Utah from Janu...