http://www.aip.org/pnu/ The AIP Bulletin of Physics News http://www.aip.org/pnu/images/pnulogo.gif http://www.aip.org/pnu/ http://www.aip.org/pnu/2008/split/863-1.html?source=rsspnu A new experiment, conducted by scientists from France, Switzerland, and the UK, has recorded the largest ever change in a bulk material’s electr. . . Thu, 1 May 2008 14:49:31 EST http://www.aip.org/pnu/2008/split/863-2.html?source=rsspnu A new theoretical study suggests that intense atom lasers would not be mono-chromatic. In ordinary optical lasers the coordinated build-up of a cohere. . . Thu, 1 May 2008 14:49:31 EST http://www.aip.org/pnu/2008/split/863-3.html?source=rsspnu The highest superconductivity transition temperature for a non-copper material has been achieved: 44 K by Japanese scientists at the Nihon University,. . . Thu, 1 May 2008 14:49:31 EST http://www.aip.org/pnu/2008/split/863-4.html?source=rsspnu Physicists at the University of Manchester have created single-electron transistors as small as 30 nm on two-dimensional carbon. (Ponomarenko et a. . . Thu, 1 May 2008 14:49:31 EST