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Merck

925543

Sigma-Aldrich

Infrared PbS quantum dots

λmax, 1350 nm, 100 mg/mL in toluene

别名:

Fluorescent nanocrystals, INFIQ® quantum dots, Lead based core type, QDs

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About This Item

线性分子式:
PbS
CAS号:
MDL號碼:
分類程式碼代碼:
12352302
NACRES:
NA.23

形狀

liquid

品質等級

包裝

pkg of 1 mL

濃度

100 mg/mL in toluene

粒徑

<10 nm (Nanoparticle)

λmax

≤120 nm (FWHM)
1350 nm

儲存溫度

2-8°C

SMILES 字串

[Pb]=S

InChI

1S/Pb.S

InChI 密鑰

XCAUINMIESBTBL-UHFFFAOYSA-N

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應用

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 1350 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.

法律資訊

INFIQ is a registered trademark of Quantum Science Ltd.

訊號詞

Danger

危險分類

Aquatic Chronic 2 - Asp. Tox. 1 - Flam. Liq. 2 - Repr. 1A - Skin Irrit. 2 - STOT RE 2 - STOT RE 2 Inhalation - STOT SE 3

標靶器官

Central nervous system

儲存類別代碼

3 - Flammable liquids

水污染物質分類(WGK)

WGK 3

閃點(°F)

39.2 °F

閃點(°C)

4 °C


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Integration of PbS Quantum Dot Photodiodes on Silicon for NIR Imaging.
Georgitzikis E, et al.
IEEE Sensors Journal, 20(13), 6841-6848 (2020)
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

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