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The newly discovered Zhunsujihua porphyry Mo deposit is located in the south‐western part of the Great Hingan Range, north‐east China. Molybdenum mineralization generally presents as veins or disseminations hosted in granitic intrusions, and multiple‐stage hydrothermal activity has resulted in potassic, phyllic, and sericitic alteration. The mineralization process can be divided into four stages,...
The Gangdese porphyry Cu-Au belt (South Tibet, China) in the eastern Tethyan metallogenic belt hosts many deposits, which formed in subduction and collisional settings. Several porphyry Cu-Au deposits have been discovered in the Xietongmen region, including a large porphyry Cu-Au deposit at Xiongcun. However, the formation mechanism for the Xietongmen Cu-Au deposits and their igneous host rocks remain...
An analytical model is developed for the fluctuation of the electrostatic potential induced by a single charge in the gate oxide in tunneling field effect transistor (TFET). The model is applied to get the fluctuation of the electric current induced by a single oxide trap in TFET. The results are presented and compared with TCAD simulation.
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