Lennart Nilsson Award 2010

Lennart Nilsson Award 2010
Kenneth Libbrecht wurde für seine Fotografien von Schneeflocken mit dem Lennart Nilsson Award 2010 geehrt.
http://www.lennartnilssonaward.se/winner.php?id=50

Kenneth Libbrecht is a professor of physics and chairman of the Physics Department at the California Institute of Technology (Caltech) in Pasadena. Born in 1958, he received his PhD in solar physics from Princeton University in 1984 and has been at Caltech ever since. His work is currently divided between the LIGO observatory for the detection of gravitational waves in space and investigations into the physics of crystal growth. In the latter area, he grows ice crystals from water vapour under controlled conditions in order to create synthetic snowflakes.

The astronomer and mathematician Johannes Kepler discovered back in the early 1600s that all snowflakes are hexagonal, and that each individual crystal has its own unique shape. Dr. Libbrecht is attempting to understand how these shapes arise by making precise measurements of snow crystals in the lab. His goal is to map the underlying physical mechanisms, such as how temperature and electric charges affect the molecular dynamics of crystal growth.

Dr. Libbrecht also takes beautiful photographs of both natural and synthetic snowflakes, photographs that have reached a wide audience. He has created a website with information about snow and ice, and he has published seven books describing the art and science of snowflakes. Kenneth Libbrecht’s photographs of snowflakes have made the covers of a wide range of publications, been featured on a set of US stamps, and in November 2010 the Swedish Postal Service will issue a set of winter stamps featuring his mages of snowflakes from Kiruna in Northern Sweden.
Kenneth Libbrecht’s website:
http://www.its.caltech.edu/~atomic/snowcrystals/

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