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Technical blog dedicated to insights, innovations and applications of Cadmium Zinc Telluride (CZT) technology
How do free carriers injected by electrodes or generated by illumination contribute to dislocation pinning in CdZnTe?
How do free carriers injected by electrodes or generated by illumination contribute to dislocation pinning in CdZnTe?
Date: August 3, 2025
Hits: 31
How does the electron mobility-lifetime product ((μτ)e) correlate with the density of dislocations and point defects in CZT epitaxial films?
How does the electron mobility-lifetime product ((μτ)e) correlate with the density of dislocations and point defects in CZT epitaxial films?
Date: July 26, 2025
Hits: 127
What photoluminescence spectral changes occur in CZT films after annealing, and how do these relate to defect passivation or redistribution?
What photoluminescence spectral changes occur in CZT films after annealing, and how do these relate to defect passivation or redistribution?
Date: July 26, 2025
Hits: 19
How does the annealing time influence the dislocation density reduction in CZT films, and what is the optimal duration based on the reported data?
How does the annealing time influence the dislocation density reduction in CZT films, and what is the optimal duration based on the reported data?
Date: July 25, 2025
Hits: 25
What are the dominant types of deep-level defects in CSS-grown CdZnTe films, and how do they affect carrier trapping?
What are the dominant types of deep-level defects in CSS-grown CdZnTe films, and how do they affect carrier trapping?
Date: July 25, 2025
Hits: 32
How does lattice mismatch between CZT and GaAs substrates contribute to dislocation formation in the epitaxial layer?
How does lattice mismatch between CZT and GaAs substrates contribute to dislocation formation in the epitaxial layer?
Date: July 24, 2025
Hits: 17
What mechanisms underlie the observed increase in resistivity and (μτ)e product of CZT films after thermal treatment?
What mechanisms underlie the observed increase in resistivity and (μτ)e product of CZT films after thermal treatment?
Date: July 24, 2025
Hits: 127
How does annealing at 400 °C in Te₂ atmosphere influence the formation and annihilation of point defects such as TeCd and VCd in CdZnTe films?
How does annealing at 400 °C in Te₂ atmosphere influence the formation and annihilation of point defects such as TeCd and VCd in CdZnTe films?
Date: July 23, 2025
Hits: 127
What is the role of Te₂ atmosphere in modifying the electrical and structural properties of CZT epitaxial films during annealing?
What is the role of Te₂ atmosphere in modifying the electrical and structural properties of CZT epitaxial films during annealing?
Date: July 23, 2025
Hits: 68
How does Al doping affect the balance between defect density and carrier mobility in CdZnTe films for UV detector applications?
How does Al doping affect the balance between defect density and carrier mobility in CdZnTe films for UV detector applications?
Date: July 22, 2025
Hits: 21
What is the mechanism of Al self-doping from Al–AlN layers into CdZnTe films during sputtering?
What is the mechanism of Al self-doping from Al–AlN layers into CdZnTe films during sputtering?
Date: July 22, 2025
Hits: 127
How does Al doping modify the photoluminescence properties of CdZnTe films?
How does Al doping modify the photoluminescence properties of CdZnTe films?
Date: July 21, 2025
Hits: 22
What characterization techniques can effectively reveal the structural changes in Al-doped CdZnTe films?
What characterization techniques can effectively reveal the structural changes in Al-doped CdZnTe films?
Date: July 21, 2025
Hits: 14
In what ways do Al-doped CdZnTe films compare to non-doped films in terms of surface dark current under UV light?
In what ways do Al-doped CdZnTe films compare to non-doped films in terms of surface dark current under UV light?
Date: July 20, 2025
Hits: 16
How does Al doping impact the formation of ohmic contacts between electrodes and CdZnTe films?
How does Al doping impact the formation of ohmic contacts between electrodes and CdZnTe films?
Date: July 20, 2025
Hits: 14
What are the effects of Al doping on the photoelectric response times (rise and decay) of CdZnTe films under 254 nm UV illumination?
What are the effects of Al doping on the photoelectric response times (rise and decay) of CdZnTe films under 254 nm UV illumination?
Date: July 19, 2025
Hits: 25
How does the compensation of Cd vacancies (VCd) by Al doping affect the resistivity of CdZnTe films?
How does the compensation of Cd vacancies (VCd) by Al doping affect the resistivity of CdZnTe films?
Date: July 19, 2025
Hits: 14
What is the role of the Al–AlN transition layer in the crystallization of CdZnTe films?
What is the role of the Al–AlN transition layer in the crystallization of CdZnTe films?
Date: July 18, 2025
Hits: 7
How does Al doping influence the defect states in CdZnTe films prepared by RF magnetron sputtering?
How does Al doping influence the defect states in CdZnTe films prepared by RF magnetron sputtering?
Date: July 18, 2025
Hits: 17
CZT vs. Scintillators for Radiation Detection in Border Security - Which Is More Reliable?
CZT vs. Scintillators for Radiation Detection in Border Security - Which Is More Reliable?
Date: June 11, 2025
Hits: 34
CZT vs. Scintillators in High-Resolution Imaging for Nuclear Physics Research
CZT vs. Scintillators in High-Resolution Imaging for Nuclear Physics Research
Date: June 10, 2025
Hits: 43
CZT vs. Scintillators in Radiation Protection - A Comparison of Detection Accuracy
CZT vs. Scintillators in Radiation Protection - A Comparison of Detection Accuracy
Date: June 10, 2025
Hits: 57
CZT vs. Scintillators in Imaging for Cancer Treatment - A Performance Breakdown
CZT vs. Scintillators in Imaging for Cancer Treatment - A Performance Breakdown
Date: June 9, 2025
Hits: 44
CZT vs. Scintillators for Space Radiation Shielding - Performance and Reliability
CZT vs. Scintillators for Space Radiation Shielding - Performance and Reliability
Date: June 9, 2025
Hits: 67
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CdZnTe Association (CdZnTe.com) is a nonprofit website dedicated to Cadmium Zinc Telluride (CZT) technology. It serves as a comprehensive platform for sharing knowledge, research advancements, and practical applications related to CZT materials and detectors. The site aims to support scientists, engineers, and students by providing access to technical resources, publications, and community-driven insights, fostering collaboration and innovation within the CZT research and development community.