Quantum Dot Superlattice (Indium Phosphide/Zinc Sulphide-PEG-COOH Quantum Dots)

Quantum Dot Superlattice (Indium Phosphide/Zinc Sulphide-PEG-COOH Quantum Dots)

Product: Quantum Dot Superlattice

We provide high quality Quantum Dot Superlattice (GA) ZnSe/ZnS, CdS/ZnS, CdSe/ZnS, InP/ZnS, InP/ZnS,and PbS QDs.

Quantum Dot Superlattice

Indium Phosphide/Zinc Sulphide-PEG-COOH Quantum Dots

Product Name Indium Phosphide/Zinc Sulphide-PEG-COOH Quantum Dots
Stock No. NS6130-12-000200
CAS Number 22398-80-7 Confirm
Purity 99.9%  Confirm
Composition InP/ZnS Confirm
Emission Peak 690±25nm Confirm
Surface Group PEG-COOH Confirm
Solvent Water Confirm
Application Bio-Conjugation with Bio-Molecules
Main Inspect Verifier Manager QC

Experts Review:

Dr. Ms. Kamiko Chang, Ph.D(University of Science and Technology Beijing, China)
Quantum Dot Superlattice arrays continue to attract significant attention of the physics and device research communities. Quantum dot superlattices QDS! have been proposed for the thermoelectric, photodetector, and photovoltaic applications. In all of the envisioned applications, it is crucial to maintain relatively high carrier mobility or product of the mobility and carrier concentration. Good carrier mobility and electric conductivity are important for thermoelectric materials.

images (12) Dr. Nicholaos G. Demas (Newcastle University School Of Machanical & Systems Engg. UK)
It is also beneficial for thermoelectric applications to have the lowest possible thermal conductivity. Carrier transport in Quantum Dot Superlattice arrays can manifest both hopping transport and conduction band transport features. The hopping transport regime is characterized by much lower mobility values than the band conduction transport, and by different temperature dependence.

58496396Dr. Bruce Perrault, Ph.D (Georgia Institute of Technology (Georgia Tech), USA)
New, promising methods to obtain conducting superlattices are a combination of pre- and post-treatment, and influence the core-shell chemistry at the moment of superlattice formation. For these methods to work, a solution of nanocrystals is cast upon a non-solvent, where the crystals are allowed to form a superlattice. In this way, the nanocrystals still preserve enough mobility to allow some movement. The relative higher mobility, compared to nanocrystals on a solid substrate, enables the superlattice to contract uniformly without forming large cracks.

2536582Dr. Huojin Chan (University of Science and Technology of China, Hefei, Anhui, China)
Quantum Dot Superlattice is a broad field of research and it is almost impossible to underestimate its technological importance. The electromagnetic spectrum, encompasses a wide range of energy and each region is a source for a multitude of applications. Quantum Dot Superlattice are typically used in the region from far infrared up to gamma rays and applications can be grouped in two main types; communication and remote sensing. For communication purposes, the radiation is used as a carrier for an encoded signal, while for remote sensing applications, the radiation itself is the signal, and contains information about an object or a substance.

images (33)

Dr. Darren Chandler, Ph.D(Manchester Metropolitan University, U.K)
This category of Quantum Dot Superlattice concept based on miniband transport, QW or QD superlattices, often proposed as tunable absorber components in multi-junction architectures. A basic ingredient of most models is the miniband structure associated with delocalized superlattice states. For QWSL, approaches ranging from simple transfer matrix formalisms to advanced ab-initio methods have been used for this purpose. For QDSL, a popular procedure consists in the superposition of solutions.

quantum dot superlattice

Induim Phosphide /Zinc Sulphide-PEG-COOH Quantum Dots

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