Publications (4)
Design and manipulation of high-performance photovoltaic systems based on two-dimensional novel KAgSe/KAgX(X=S,Te) van der Waals heterojunctions
Keying Han, Qiang Wang, Yan Liang +2
The realization of high-performance two-dimensional (2D) solar photovoltaic systems are both fundamentally intriguing and practically appealing to meet the fast-growing energy requ…
Phase-engineered Non-degenerate Sliding Ferroelectricity Enables Tunable Photovoltaics in Monolayer Janus In2S2Se
Yixuan Li, Qiang Wang, Keying Han +7
Two-dimensional sliding ferroelectrics, with their enhanced efficiencies of charge separation and tunability, constitute promising platforms for next-generation photovoltaic device…
Strain energy enhanced room-temperature magnetocaloric effect in second-order magnetic transition materials
Xiaohe Liu, Ping Song, Sen Yao +5
Large magnetic entropy change (deltaSM) can realize a prominent heat transformation under the magnetic field and directly strengthen the efficacy of the magnetocaloric effect, whic…
Real-Time Bidding by Reinforcement Learning in Display Advertising
Han Cai, Kan Ren, Weinan Zhang +4
The majority of online display ads are served through real-time bidding (RTB) --- each ad display impression is auctioned off in real-time when it is just being generated from a us…