【摘 要】
：
The oxygen molecule can spontaneously dissociate into two O atoms on silicene surface and eventually the O-adsorbed silicene will degrade to form Si02 under ambient conditions[1].Thus,this naturally r
【机 构】
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Strong-field and Ultrafast Photonics Lab,Institute of Laser Engineering,Beijing University of Techno
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The oxygen molecule can spontaneously dissociate into two O atoms on silicene surface and eventually the O-adsorbed silicene will degrade to form Si02 under ambient conditions[1].Thus,this naturally raises a question:Is free-standing germanane stable in O2?To answer this question and further understand the details of interaction between the oxygen molecule and the free-standing germanane surface,the O2 dissociation and Ch-dissociation-induced O atoms adsorption on germanane are studied by using first-principles calculations.
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