Nanotechnology Now

Our NanoNews Digest Sponsors



Heifer International

Wikipedia Affiliate Button


android tablet pc

Home > Press > UV photoconductive sensor

The winner of the Bank Islam Grand Prize in IID2010-SE, University Teknologi MARA, Malaysia, student Mohamad Hafiz Mamat being interviewed by Mr Terrence Dass of Radio TV Malaysia 2
The winner of the Bank Islam Grand Prize in IID2010-SE, University Teknologi MARA, Malaysia, student Mohamad Hafiz Mamat being interviewed by Mr Terrence Dass of Radio TV Malaysia 2

Abstract:
Mohamad Hafiz Mamat's winning innovation is a UV photoconductive sensor, the Grand Prize won in the Innovation and Design 2010 - Special Edition, 12 - 14 October 2010 at the Sri Budiman Hall, Universiti Teknologi MARA Shah Alam

Reported by Dr Megawati Omar, Fellow of Research and Publication, Reserch Management Institute at UiTM Shah Alam, Malaysia

UV photoconductive sensor

Malaysia | Posted on November 4th, 2010

Mohamad Hafiz and his team, Zuraida Khusaimi and Musa Mohamed Zahidi, supervised by Assoc. Professor Dr. Mohamad Rusop, of the Faculty of Electrical Engineering, won a grand prize in the Innovation and Design 2010 - Special Edition, 12 - 14 October 2010 at the Sri Budiman Hall, Universiti Teknologi MARA Shah Alam. The exposition and competition saw 523 participations by the university's academics, students and staff. Their research is Ultra-Violet Photoconductive Sensor Fabricated Using Environmentally-Friendly and Novel Nanostructures: Nanoholes Enhanced Aligned Zinc Oxide Nanorod Arrays.

Improving the sensor's configuration by nanotechnology, he explained that this UV sensor is to improve signal detection in fire detection in buildings, gas leakage in industries, photomultiplier tube (PMT) in optical measurement instrument, or sensing in space.

The team said their UV sensor is cheaper than the ones used in today's market as the UV fabrication makes use of less than 1 micron layer of material, thus having less configuration elements. As such, fabrication can be done in lower temperature which in turn costs less. Besides, as it is nanostructured ZnO- based UV photoconductive, it is thus eco-friendly because the physical and chemical properties of ZnO are non-toxic. Other than that ZnO also possesses high radiation hardness and have wide band gap semiconductor material characteristics.

Mohamad Hafiz added that the UV sensor could replace the present sensors which are mostly deploying materials such as Silicon, Gallium Nitride-based, Boron Nitride, and Gallium Arsenide; which are also expensive. The traditional sensors also hold less radiation strength fabrication. He also said that with the UV, mass production is easier as a few hundred thousand of single nanorod sensor from 2cm x 2cm nanorod deposited sample can be produced due to its use of large number of nanorods in small substrate.

Mohamad Hafiz's innovation will be making sensor system specialists none happier.

####

For more information, please click here

Copyright © ResearchSEA

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

News and information

A new, tunable device for spintronics: An international team of scientists including physicist Jairo Sinova from the University of Mainz realises a tunable spin-charge converter made of GaAs August 29th, 2014

Nanoscale assembly line August 29th, 2014

New analytical technology reveals 'nanomechanical' surface traits August 29th, 2014

New Vice President Takes Helm at CNSE CMOST: Catherine Gilbert To Lead CNSE Children’s Museum of Science and Technology Through Expansion And Relocation August 29th, 2014

Possible Futures

Air Force’s 30-year plan seeks 'strategic agility' August 1st, 2014

IBM Announces $3 Billion Research Initiative to Tackle Chip Grand Challenges for Cloud and Big Data Systems: Scientists and engineers to push limits of silicon technology to 7 nanometers and below and create post-silicon future July 10th, 2014

Virus structure inspires novel understanding of onion-like carbon nanoparticles April 10th, 2014

Local girl does good March 22nd, 2014

Academic/Education

New Vice President Takes Helm at CNSE CMOST: Catherine Gilbert To Lead CNSE Children’s Museum of Science and Technology Through Expansion And Relocation August 29th, 2014

RMIT delivers $30m boost to micro and nano-tech August 26th, 2014

SEMATECH and Newly Merged SUNY CNSE/SUNYIT Launch New Patterning Center to Further Advance Materials Development: Center to Provide Access to Critical Tools that Support Semiconductor Technology Node Development August 7th, 2014

Oxford Instruments Asylum Research and the Center for Nanoscale Systems at Harvard University Present a Workshop on AFM Nanomechanical and Nanoelectrical Characterization, Aug. 21-22 August 6th, 2014

Sensors

Copper shines as flexible conductor August 29th, 2014

Novel 'butterfly' molecule could build new sensors, photoenergy conversion devices August 28th, 2014

RMIT delivers $30m boost to micro and nano-tech August 26th, 2014

Symphony of nanoplasmonic and optical resonators leads to magnificent laser-like light emission August 26th, 2014

Announcements

A new, tunable device for spintronics: An international team of scientists including physicist Jairo Sinova from the University of Mainz realises a tunable spin-charge converter made of GaAs August 29th, 2014

Nanoscale assembly line August 29th, 2014

New analytical technology reveals 'nanomechanical' surface traits August 29th, 2014

New Vice President Takes Helm at CNSE CMOST: Catherine Gilbert To Lead CNSE Children’s Museum of Science and Technology Through Expansion And Relocation August 29th, 2014

Environment

New Nanosorbent Helps Elimination of Colorants from Textile Wastewater August 25th, 2014

Production of Toxic Ion Nanosorbents with High Sorption Capacity in Iran August 17th, 2014

PerkinElmer to Display Innovative Detection and Informatics Offerings at ACS National Meeting & Exposition Detection, Data Visualization and Analytics for Chemistry Professionals August 8th, 2014

Nature inspires a greener way to make colorful plastics July 30th, 2014

Home

Industrial Nanotech, Inc. Announces Agreement with Eagle Roofing Products to Produce Ultra-Premium Concrete Roof Tile June 17th, 2014

SABIC collaborates with Cima NanoTech on breakthrough technology: industry-first transparent conductive polycarbonate film May 29th, 2014

Large interest in new high-performance insulating material SLENTITE May 28th, 2014

TenasiTech secures investment to ‘toughen up’ acrylic glass May 1st, 2014

Aerospace/Space

Fonon Announces 3D Metal Sintering Technology: Emerging Additive Nano Powder Manufacturing Technology August 28th, 2014

Nanodiamonds Are Forever: A UCSB professor’s research examines 13,000-year-old nanodiamonds from multiple locations across three continents August 27th, 2014

Creation of a Highly Efficient Technique to Develop Low-Friction Materials Which Are Drawing Attention in Association with Energy Issues August 26th, 2014

Thermal Block Coatings Developed in Iran Using Nanotechnology August 26th, 2014

Industrial

Nanoscale assembly line August 29th, 2014

Iranians Find Novel Method for Processing Highly Pure Ceramic Nanoparticles August 12th, 2014

PerkinElmer to Display Innovative Detection and Informatics Offerings at ACS National Meeting & Exposition Detection, Data Visualization and Analytics for Chemistry Professionals August 8th, 2014

Nanostructured metal-oxide catalyst efficiently converts CO2 to methanol: Highly reactive sites at interface of 2 nanoscale components could help overcome hurdle of using CO2 as a starting point in producing useful products July 31st, 2014

Events/Classes

SouthWest NanoTechnologies CEO Dave Arthur to Discuss “Carbon Nanotubes and Automotive Applications” at The Automotive Composites Conference and Expo 2014 (ACCE2014) August 28th, 2014

Aspen Aerogels, Inc. to Present at Barclays CEO Energy-Power Conference August 27th, 2014

Malvern specialists to deliver inaugural short course on polymer characterization at Interplas 2014 August 27th, 2014

Wyatt Technology’s 24th International Light Scattering Colloquium to Highlight Developments in Applications and Characterization of Nanoparticles August 21st, 2014

Grants/Awards/Scholarships/Gifts/Contests/Honors/Records

Rice physicist emerges as leader in quantum materials research: Nevidomskyy wins both NSF CAREER Award and Cottrell Scholar Award August 20th, 2014

Oxford Instruments Asylum Research Receives the 2014 Microscopy Today Innovation Award for blueDrive Photothermal Excitation August 18th, 2014

AQUANOVA receives Technology Leadership Award 2014 FROST & SULLIVAN honors NovaSOL® Technology again August 12th, 2014

Focal blood-brain-barrier disruption with high-frequency pulsed electric fields August 12th, 2014

Photonics/Optics/Lasers

New analytical technology reveals 'nanomechanical' surface traits August 29th, 2014

Fonon Announces 3D Metal Sintering Technology: Emerging Additive Nano Powder Manufacturing Technology August 28th, 2014

Competition for Graphene: Berkeley Lab Researchers Demonstrate Ultrafast Charge Transfer in New Family of 2D Semiconductors August 26th, 2014

Symphony of nanoplasmonic and optical resonators leads to magnificent laser-like light emission August 26th, 2014

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



  Premium Products
NanoNews-Custom
Only the news you want to read!
 Learn More
NanoTech-Transfer
University Technology Transfer & Patents
 Learn More
NanoStrategies
Full-service, expert consulting
 Learn More














ASP
Nanotechnology Now Featured Books




NNN

The Hunger Project







© Copyright 1999-2014 7th Wave, Inc. All Rights Reserved PRIVACY POLICY :: CONTACT US :: STATS :: SITE MAP :: ADVERTISE