Defect levels in InAs/InAsSb type-II superlattice for LWIR cascade detectors [0.03%]
红外光电导效应实验研究英寸(InAs/InAsSb)二类超晶格材料的缺陷能级
K Majkowycz,K Murawski,M Kopytko et al.
K Majkowycz et al.
This work presents DLTS (deep level transient spectroscopy) and PL (photoluminescence) results for a longwave infrared (LWIR) type-II InAs/InAsSb superlattice (T2SLs) based cascade detectors grown by a RIBER Compact 21-DZ solid source molec...
Determination of the T1 state energy levels of metalloporphyrins using temperature-dependent time resolved spectroscopy [0.03%]
基于温度依赖瞬态光谱的金属卟啉T1状态能级测定研究
Lu Li,Feng Qin,Zhiguo Zhang et al.
Lu Li et al.
The determination of the energy of the lowest triplet excited state (ET1) for metalloporphyrin photosensitizers, a key parameter for rationalizing energy transfer processes in metalloporphyrins, facilitates a better understanding and optimi...
Tunable high-performance optical switch via quasi-bound states in the continuum controlled by graphene Fermi energy [0.03%]
通过石墨烯费米能控制准连续统中的束缚态实现可调高性能光开关
Bo Yan,Siqi Zhang,Bing Zhang et al.
Bo Yan et al.
Through controlled breaking of the symmetry of the system, multiple bound states in the continuum (BICs) are transformed into quasi-BICs (QBICs), generating high quality factor resonance peaks. These peaks can be used to generate optical sw...
Almost Sure GOE Fluctuations of Energy Levels for Hyperbolic Surfaces of High Genus [0.03%]
具高亏格双曲面上能量级的几乎确定GOE波动性质
Zeév Rudnick,Igor Wigman
Zeév Rudnick
We study the variance of a linear statistic of the Laplace eigenvalues on a hyperbolic surface, when the surface varies over the moduli space of all surfaces of fixed genus, sampled at random according to the Weil-Petersson measure. The ens...
Tuning the energetics of carbonyl-bridged triarylamines: from thermally activated delayed fluorescence to anti-Kasha dual-emission and room temperature phosphorescence materials [0.03%]
调节能致发光材料的能级：从热活化延迟荧光到反卡什拉双发射和室温磷光材料
Liqiu Wan,Sisi Ling,Lei Yang et al.
Liqiu Wan et al.
The first example of tuning the energetics of thermally activated delayed fluorescence (TADF) molecules to access anti-Kasha dual-emission and room-temperature phosphorescence materials through a strategy for structural modification is deve...
Unlocking Brightness in CsPbCl3 Perovskite Nanocrystals: Screening Ligands and Metal Halides for Effective Deep Trap Passivation [0.03%]
基于配体和金属卤化物的深能级缺陷钝化以提升CsPbCl3钙钛矿纳米晶发光效率
Nadesh Fiuza-Maneiro,Junzhi Ye,Shilendra Kumar Sharma et al.
Nadesh Fiuza-Maneiro et al.
Despite the significant advances made in achieving green (CsPbBr3)- and red (CsPbI3)-emitting halide perovskite nanocrystals (NCs) with high quantum yields and colloidal stability through surface engineering, obtaining bright violet/blue-em...
Isomers and band assignments in the cryogenic vibrational spectrum of the binary complex between water and protonated formic acid using two color, IR-IR photobleaching and H/D isotopic substitution [0.03%]
利用两种颜色的红外光漂白和H/D同位素置换研究水与甲酸质子复合物二聚体异构体及能级分配： cryogenic 条件下的振动光谱研究
Erica L Bocanegra,Abhijit Rana,Anne B McCoy et al.
Erica L Bocanegra et al.
Protonated formic acid (PFA) is purported to be the active species in the catalytic activation of condensation reactions at the acidic interface of microdroplets. Here, we investigate the fundamental interaction between PFA and water with c...
Energetics Modulation for Efficient and Stable n-i-p Perovskite Solar Cells [0.03%]
用于高效稳定n-i-p型钙钛矿太阳能电池的能态调控
Heng Liu,Qiongqiong Lu,Yihan Zhang et al.
Heng Liu et al.
The operational stability of n-i-p perovskite solar cells (PSCs) under heat, air and humidity have notably improved over recent years. Yet, performance degradation under light and voltage bias remains a concern for their commercial deployme...
The Mg related GaN blue luminescence deep level and its connection to an MgO surface state [0.03%]
镁相关的GaN蓝色发光深能级及其与MgO表面态的关联
Or H Chaulker,Yury Turkulets,Ilan Shalish
Or H Chaulker
GaN is taking over from silicon in power electronics, but its density of interface states has yet to be adequately controlled. The major step turning GaN into a technological semiconductor was its p-type doping. Mg is currently the only p-t...
Suppression of Deep-Level Defects Recombination in Cu2ZnSn(S, Se)4 Solar Cells Through Rear-Interface Cesium Doping [0.03%]
后界面铯掺杂抑制Cu2ZnSn(S, Se)4太阳能电池深能级缺陷复合研究
Xueyun Zhang,Jialiang Huang,Jialin Cong et al.
Xueyun Zhang et al.
Alkali metals (AMs) doping is commonly accepted as an indispensable strategy to enhance the efficiency of Cu2SnZn(S, Se)4 (CZTSSe) thin-film solar cells. However, while extensive research has been focused on light AMs, heavy AMs have lacked...
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