(Rensselaer Polytechnic Institute) In research published today in Nature Nanotechnology, a team of materials scientists and engineers, led by Jian Shi, an associate professor of materials science and engineering at Rensselaer Polytechnic Institute, used a strain gradient in order to break inversion symmetry, creating a novel optoelectronic phenomenon in the promising material molybdenum disulfide (MoS2) -- for the first time.
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