Lead-Free Perovskite/Organic Semiconductor Vertical Heterojunction for Highly Sensitive Photodetectors

2020 ◽  
Vol 12 (16) ◽  
pp. 18769-18776 ◽  
Author(s):  
Chun-Ki Liu ◽  
Qidong Tai ◽  
Naixiang Wang ◽  
Guanqi Tang ◽  
Zhao Hu ◽  
...  
Keyword(s):  
Organic Semiconductor ◽  
Lead Free ◽  
Highly Sensitive

Tunneling-assisted highly sensitive and stable lead-free Cs3Bi2I9 perovskite photodetectors for diffuse reflection imaging

2021 ◽  
Author(s):  
Wanjun Li ◽  
Yujin Liu ◽  
Yuxin Gao ◽  
Zhong Ji ◽  
Yong Fu ◽  
...  
Keyword(s):  
Diffuse Reflection ◽  
Lead Free ◽  
Active Materials ◽  
Highly Sensitive ◽  
Low Toxicity ◽  
Reflection Imaging

Lead-free perovskites exhibit low toxicity and have been investigated as new active materials for photoconversion applications.

Printed Circuit Board Pad Crater Test Methods and Sample Design

2012 ◽  
Author(s):  
Todd Embree ◽  
Deassy Novita ◽  
Gary Long ◽  
Satish Parupalli
Keyword(s):  
Test Data ◽  
Printed Circuit Board ◽  
Test Methods ◽  
Circuit Board ◽  
Lead Free ◽  
Sample Design ◽  
Printed Circuit ◽  
Highly Sensitive ◽  
Halogen Free ◽  
Lead Free Solders

The continual drive toward smaller second level interconnect dimensions, along with the introduction of Halogen-Free circuit board materials and increased process temperatures of Lead-Free solders, have all contributed to a more frequent occurrence of Pad Crater damage in circuit board materials during manufacturing and test processes. This paper addresses the methodology and test data of some common industry methods used to evaluate Pad Crater strength in circuit board materials. Pad Crater test data is highly sensitive to sample design; as a result a discussion of sample design criteria is also included.

scholarly journals Inch-Size 0D-Structured Lead-Free Perovskite Single Crystals for Highly Sensitive Stable X-Ray Imaging

Matter ◽  
2020 ◽  
Vol 3 (1) ◽  
pp. 180-196 ◽  
Author(s):  
Yucheng Liu ◽  
Zhuo Xu ◽  
Zhou Yang ◽  
Yunxia Zhang ◽  
Jian Cui ◽  
...  
Keyword(s):  
Single Crystals ◽  
Lead Free ◽  
X Ray ◽  
X Ray Imaging ◽  
Highly Sensitive

Bismuth-based lead-free perovskite film for highly sensitive detection of ammonia gas

2021 ◽  
pp. 130298
Author(s):  
Guishun Li ◽  
Yu Zhang ◽  
Xianyan Zhao ◽  
Jianqiu Lin ◽  
Changkun She ◽  
...  
Keyword(s):  
Lead Free ◽  
Sensitive Detection ◽  
Ammonia Gas ◽  
Highly Sensitive ◽  
Highly Sensitive Detection

Harnessing low frequency-based energy using a K0.5Na0.5NbO3 (KNN) pigmented piezoelectric paint system

2017 ◽  
Vol 5 (22) ◽  
pp. 5501-5508 ◽  
Author(s):  
Yuvasree Purusothaman ◽  
Nagamalleswara Rao Alluri ◽  
Arunkumar Chandrasekhar ◽  
Sang-Jae Kim
Keyword(s):  
Low Frequency ◽  
Paint System ◽  
Lead Free ◽  
Vibration Energy ◽  
Low Frequency Vibration ◽  
System P ◽  
Highly Sensitive

A highly sensitive lead-free piezoelectric paint system for harvesting low-frequency vibration energy (<10 Hz) was developed.

scholarly journals A highly sensitive chemosensor for solution based on organic semiconductor laser gain media

2016 ◽  
Vol 65 (6) ◽  
pp. 064202
Author(s):  
Chi Lang ◽  
Fei Hong-Tao ◽  
Wang Teng ◽  
Yi Jian-Peng ◽  
Fang Yue-Ting ◽  
...  
Keyword(s):  
Semiconductor Laser ◽  
Organic Semiconductor ◽  
Laser Gain ◽  
Highly Sensitive ◽  
Organic Semiconductor Laser ◽  
Gain Media
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