PMMA-CdI2 Composite as X-Ray Sensor

Kulvinder Singh; Suman Singh; Priyanka Tyagi

PMMA-CdI2 Composite as X-Ray Sensor

Kulvinder Singh * § M.Sc. (Physics) Ph.D. (Physics)

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Suman Singh §

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Priyanka Tyagi §

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§ University of Delhi, India

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Abstract

With the development of digital x-ray sensing devices, demand for stable and highly sensitive material is continuously increasing. Various solid state materials have been discovered like mercuric iodide, lead iodide, potassium di chromate etc. These materials are used both in single crystal form and polycrystalline form. Most of the materials are found to have limited stability. In search of highly stable material, composite materials using polymers are searched. In present study cadmium iodide in PMMA is subjected to the study for their X-ray sensing properties. For these their electrical conductivity measurements were made both in absence and in presence of radiations (X-Rays and low intensity Gamma Rays). Results, obtained are analyzed in the light of photocurrent generated by high energy radiations. These composites are found to have high efficiency and stability for X-ray sensing. However x-ray switching response is limited.

References

15 Cites in Article

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Funding

No external funding was declared for this work.

Conflict of Interest

The authors declare no conflict of interest.

Ethical Approval

No ethics committee approval was required for this article type.

Data Availability

Not applicable for this article.

How to Cite This Article

Kulvinder Singh, Suman Singh, Priyanka Tyagi. 2015. "PMMA-CdI2 Composite as X-Ray Sensor". Global Journal of Research in Engineering - F: Electrical & Electronic GJRE-F Volume 15 (GJRE Volume 15 Issue 27 (F8)).

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GJRE Volume 15 Issue 27 (F8)

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Journal Specifications

Crossref Journal DOI 10.17406/gjre

Print ISSN 0975-5861

e-ISSN 2249-4596

Keywords

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Classification

GJRE-F Classification FOR Code: 090605

299903

Submission ReceivedFebruary 4, 2015
Peer Review Double Blind
Handling Editor
Accepted March 2, 2015
Published October 22, 2015

Version of record

v1.2

Issue date

October 22, 2015

Language

English

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Article Matrices

Total Score: 104

Country: India

Subject: Global Journal of Research in Engineering - F: Electrical & Electronic

Authors: Meena Kumari, Suman Singh, Priyanka Tyagi, Kulvinder Singh (PhD/Dr. count: 0)

View Count (all-time): 506

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Publish Date: 2015 10, Fri

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