Nanotechnology Now

Our NanoNews Digest Sponsors
Heifer International



Home > Press > Production of X-Ray Detector, High Spatial Resolution for Heavy Charged Particles

Abstract:
Iranian researchers produced x-ray detector and heavy charged particles with high spatial resolution through a highly simple and cheap method.

Production of X-Ray Detector, High Spatial Resolution for Heavy Charged Particles

Tehran, Iran | Posted on February 27th, 2014

The detector is made of zinc oxide nanowire in form of polycarbonate.

Despite numerous applications of scintillation detectors in various industries, dispersion and afterwards, scattering of the produced optical photons are among the most important problems in their applications because it results in undesirable spatial resolution. Therefore, researchers tried to produce a new type of scintillation detector for x-ray and heavy charged particles by using one-dimensional nanowires to improve spatial resolution of the detectors.

To this end, researchers firstly used Mont Carlo simulation to ascertain the desirable performance of the proposed plan, and then they produced zinc oxide electrochemical nanowires with patterns. Through this method, nanowires with high dimensional ratio were grown in the form of polycarbonate casts. Next, polycarbonate layer containing nanowires was combined with a strong CMOS optical sensor to be used in experimental data. Pu238 was used as an alpha-generating source in the experiments and an x-ray generator with a copper target.

The main characteristic of the detector is its simplicity and low production cost. The detector can also be used in very accurate medical imaging by optimizing nano-scintillation optical efficiency by increasing the porosity of the membrane, length of nanowires, and adding appropriate impurity to increase optical gain.

Results of the research have been published in The European Physical Journal, vol. 73, November 2013, pp. 1-7.

####

For more information, please click here

Copyright © Fars News Agency

If you have a comment, please Contact us.

Issuers of news releases, not 7th Wave, Inc. or Nanotechnology Now, are solely responsible for the accuracy of the content.

Bookmark:
Delicious Digg Newsvine Google Yahoo Reddit Magnoliacom Furl Facebook

Related News Press

Imaging

ICFO researchers overcome long-standing bottleneck in single photon detection with twisted 2D materials August 8th, 2025

Simple algorithm paired with standard imaging tool could predict failure in lithium metal batteries August 8th, 2025

First real-time observation of two-dimensional melting process: Researchers at Mainz University unveil new insights into magnetic vortex structures August 8th, 2025

New imaging approach transforms study of bacterial biofilms August 8th, 2025

Discoveries

Deciphering local microstrain-induced optimization of asymmetric Fe single atomic sites for efficient oxygen reduction August 8th, 2025

ICFO researchers overcome long-standing bottleneck in single photon detection with twisted 2D materials August 8th, 2025

New molecular technology targets tumors and simultaneously silences two ‘undruggable’ cancer genes August 8th, 2025

Simple algorithm paired with standard imaging tool could predict failure in lithium metal batteries August 8th, 2025

Announcements

Sensors innovations for smart lithium-based batteries: advancements, opportunities, and potential challenges August 8th, 2025

Deciphering local microstrain-induced optimization of asymmetric Fe single atomic sites for efficient oxygen reduction August 8th, 2025

Japan launches fully domestically produced quantum computer: Expo visitors to experience quantum computing firsthand August 8th, 2025

ICFO researchers overcome long-standing bottleneck in single photon detection with twisted 2D materials August 8th, 2025

Interviews/Book Reviews/Essays/Reports/Podcasts/Journals/White papers/Posters

New molecular technology targets tumors and simultaneously silences two ‘undruggable’ cancer genes August 8th, 2025

Simple algorithm paired with standard imaging tool could predict failure in lithium metal batteries August 8th, 2025

First real-time observation of two-dimensional melting process: Researchers at Mainz University unveil new insights into magnetic vortex structures August 8th, 2025

Lab to industry: InSe wafer-scale breakthrough for future electronics August 8th, 2025

Tools

Japan launches fully domestically produced quantum computer: Expo visitors to experience quantum computing firsthand August 8th, 2025

Portable Raman analyzer detects hydrogen leaks from a distance: Device senses tiny concentration changes of hydrogen in ambient air, offering a dependable way to detect and locate leaks in pipelines and industrial systems April 25th, 2025

Rice researchers harness gravity to create low-cost device for rapid cell analysis February 28th, 2025

New 2D multifractal tools delve into Pollock's expressionism January 17th, 2025

NanoNews-Digest
The latest news from around the world, FREE




  Premium Products
NanoNews-Custom
Only the news you want to read!
 Learn More
NanoStrategies
Full-service, expert consulting
 Learn More











ASP
Nanotechnology Now Featured Books




NNN

The Hunger Project