Results 201 to 210 of about 7,055 (255)

Ultra‐Low Power Consumption and Highly Durability in Sm:HfO2 Thin Film Ferroelectric Memristor for Edge Detection

Advanced Electronic Materials, EarlyView.
ABSTRACT With the continuous development of computer image processing, developing efficient and low‐power computing devices has become a key challenge. Memristors have integrated in‐situ storage and computing capabilities, making them an ideal choice for low‐power image processing computing architectures. However, current memristors are confronted with
Tengyu Li, YongRui Wang, Weifeng Zhang, Jikang Xu, Xiaobing Yan   +4 more
wiley   +1 more source

Extrinsic and Intrinsic Charge Transfer at Interfaces of Membrane‐Based Oxide Heterostructures

Advanced Electronic Materials, EarlyView.
Freestanding oxides have emerged as a new opportunity to tailor oxides outside of the typical epitaxial constraints. We present the fabrication of TiO2‐terminated SrTiO3 membranes via direct growth control. We demonstrate competing ionic and electronic charge transfer in LaAlO3/SrTiO3 bilayers using near ambient pressure XPS.
Kapil Nayak, Marcus A. Wohlgemuth, Anton Kaus, Lisa Heymann, Alexandros Sarantopoulos, Lee‐Kang Huang, Christoph Baeumer, Regina Dittmann, Felix Gunkel   +8 more
wiley   +1 more source

Two-dimensional Ruddlesden-Popper perovskite microcrystal photodetectors with high detectivity for ultra-weak light detection. [PDF]

RSC Adv
Wang Y, Ma Y, Liu J, Li S.
europepmc   +1 more source

High-entropy 1D halide perovskite piezoelectrics found by megalibrary synthesis and rapid nonlinear optical screening. [PDF]

Sci Adv
Li J, Beights J, Cai T, Li Y, Chevalier OJGL, Xie Y, Yang Y, Mirkin CA.   +7 more
europepmc   +1 more source

Thermochromism and X-ray detection capabilities of a hybrid double metal halide perovskite (C₃H₁₂N₂)₂AgBiBr₈.

CrystEngComm
Parashar K, Pinky T, Yamamoto N, Navodye SAK, Gunasooriya GTKK, Smith MD, Saparov B.   +6 more
europepmc   +1 more source

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Further Advancement of Perovskite Single Crystals

The Journal of Physical Chemistry Letters, 2022
Halide perovskite (HP) single crystals (SCs) are garnering extensive attention as active materials to substitute polycrystalline counterparts in solar cells, photodiodes, and photodetectors, etc. Nevertheless, the large thickness and defect-rich surface results in severe carrier recombination and becomes the major bottleneck for augmented performance ...
Junyu Li, Yu Gu, Zeyao Han, Jiaxin Liu, Yousheng Zou, Xiaobao Xu   +5 more
openaire   +2 more sources

Precise Control of Single‐Crystal Perovskite Nanolasers

Advanced Materials, 2023
AbstractEfficient control of integrated light sources is crucial to advancing practical applications of nanophotonics. Despite the success of microlasers, their sophisticated nanostructures are not applicable in nanolasers. The situation for bottom‐up‐synthesized nanolasers becomes more challenging due to the constraints of fixed cavity shapes and ...
Minghua Zhuge, Jun Yin, Yilin Liu, Yuhan Wang, Ziyu Li, Shumin Xiao, Shaohua Yu, Qinghai Song   +7 more
openaire   +2 more sources

The Universal Growth of Ultrathin Perovskite Single Crystals

Advanced Materials, 2022
AbstractPerovskites have engaged significant attention owing to rich species and remarkable physical properties as well as optoelectronic applications. Compared to bulk counterparts, ultrathin perovskites exhibit more available compositions due to the breaking of bulk lattice limitation.
Linyi Li, Yantao Yu, Peng Li, Jinxin Liu, Lihan Liang, Luyang Wang, Yu Ding, Xiaocang Han, Jiamin Ji, Shengli Chen, Dehui Li, Pan Liu, Shunping Zhang, Mengqi Zeng, Lei Fu   +14 more
openaire   +2 more sources

All‐Inorganic Perovskite Single‐Crystal Photoelectric Anisotropy

Advanced Materials, 2022
AbstractEngineering surface structure can precisely and effectively tune the optoelectronic properties of halide perovskites, but are incredibly challenging. Herein, the design and fabrication of uniform all‐inorganic CsPbBr3 cubic/tetrahedral single‐crystals are reported with precise control of the (100) and (111) surface anisotropy, respectively.
Shunhong Dong, Zhi‐Yi Hu, Ping Wei, Jingru Han, Zhao Wang, Jing Liu, Bao‐Lian Su, Dongyuan Zhao, Yong Liu   +8 more
openaire   +2 more sources