70년 된 물리학 원리, 국내 과학계 증명
1944년에 노르웨이 물리학자인 라르스 온사거(Lars Onsager 1903~1976)가 이 문제에 대한 해법을 제시했다. 그는 2차원 물질은 상전이를 겪으며, 자성의 상전이도 물론 일어난다는 '온사거 해법' (Onsager Solution)을 제시했다. 이 가설은 지금까지 물리학에서 큰 ...
Ising on the 2D cake: Raman in transition
It was not until the work of Lars Onsager in 1943 that it was suggested with some certainty that materials that follow the Ising spin model do have a phase transition. Nevertheless, this was mere theory, no experimental proof was forthcoming at the time.
We just got the first experimental proof of a 70-year-old hypothesis of magnetism
But despite the fact that this process was described more than 70 years ago by Nobel Prize-winning chemist Lars Onsager - and has been the basis of decades of research ever since - up until now, no one had ever actually confirmed it was real in the lab.
Laser Pointers Carry a Hidden Inferno
Controlled Environments Magazine
As a side product of this research, Shastry and Stafford provide the first proof of a version of the Second Law of Thermodynamics formulated in 1931 by Norwegian chemist Lars Onsager, which applies in particular to thermoelectric processes, a feat that ...