{"year":"1973","category":"physics","laureates":[{"id":"97","firstname":"Leo","surname":"Esaki","motivation":"\"for their experimental discoveries regarding tunneling phenomena in semiconductors and superconductors, respectively\"","share":"4"},{"id":"98","firstname":"Ivar","surname":"Giaever","motivation":"\"for their experimental discoveries regarding tunneling phenomena in semiconductors and superconductors, respectively\"","share":"4"},{"id":"99","firstname":"Brian D.","surname":"Josephson","motivation":"\"for his theoretical predictions of the properties of a supercurrent through a tunnel barrier, in particular those phenomena which are generally known as the Josephson effects\"","share":"2"}]}