形式
liquid
质量水平
包装
pkg of 1 mL
浓度
100 mg/mL in toluene
粒径
<10 nm (Nanoparticle)
λmax
≤120 nm (FWHM)
1550 nm
储存温度
2-8°C
InChI
1S/Pb.S
InChI key
XCAUINMIESBTBL-UHFFFAOYSA-N
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相关类别
应用
Lead sulfide quantum dots are inorganic semiconductors with an outer surface coating of organic ligands. Due to their excellent photosensitivity and band-gap tunability, they find applications in photodetectors. These particles are tuned to 1550 nm and are compatible with standard silicon-based complementary metal-oxide semiconductor (CMOS) read-out circuits.
Other applications of these materials include light detection and ranging (LIDAR), 3D laser scanning, solar cells, as well as Time of Flight (ToF) sensing.
Other applications of these materials include light detection and ranging (LIDAR), 3D laser scanning, solar cells, as well as Time of Flight (ToF) sensing.
法律信息
Product of Quantum Science Ltd
INFIQ is a registered trademark of Quantum Science Ltd.
警示用语：
Danger
危险分类
Aquatic Chronic 2 - Asp. Tox. 1 - Flam. Liq. 2 - Repr. 1A - Skin Irrit. 2 - STOT RE 2 - STOT RE 2 Inhalation - STOT SE 3
靶器官
Central nervous system
储存分类代码
3 - Flammable liquids
WGK
WGK 3
闪点(°F)
39.2 °F
闪点(°C)
4 °C
法规信息
危险化学品
易制毒化学品（3类）
G L Whitworth et al.
Nature photonics, 15(10), 738-742 (2021-10-08)
Solution processed semiconductor lasers have achieved much success across the nanomaterial research community, including in organic semiconductors1,2, perovskites3,4 and colloidal semiconductor nanocrystals5,6. The ease of integration with other photonic components, and the potential for upscaling using emerging large area fabrication
Integration of PbS Quantum Dot Photodiodes on Silicon for NIR Imaging.
IEEE Sensors Journal, 20(13), 6841-6848 (2020)
Maxim S Gaponenko et al.
Applied optics, 45(3), 536-539 (2006-02-09)
PbS quantum-dot-doped glasses are demonstrated as saturable absorber Q-switches for 2 microm holmium lasers. Q-switched pulses from Ho3+:Y3Sc2Al3O12 and Ho3+:Y3Al5O12 lasers of 50 and 70 ns in duration, respectively, have been obtained demonstrating up to 13% of energy conversion efficiency
商品
Infrared lead sulfide (PbS)-based quantum dots absorb and emit light across the near-infrared and short-wave infrared wavelengths. Our PbS quantum dots have well-characterized optoelectronic properties and surface chemistry suitable for integration into photodetectors, photovoltaics, and infrared LEDs.
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