Multiple exciton generation(MEG) in Quantum dots
Dear members, What is multiple exciton generation and how it occurs? Does it depand on shape of nanoparticles?See More
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Javeed
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Multiple exciton generation(MEG) in Quantum dots
Started Oct 2, 2010 0 Replies 0 Likes
Dear members, What is multiple exciton generation and how it occurs? Does it depand on shape of nanoparticles?Continue
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Javeed commented on Jayadev's blog post 'December Issue'
please send me copy at the following address,
Javeed Akhtar, PhDAssistant Professor, Nanoscience and Materials Synthesis LabDepartment of Chemistry Quaid-i-azam University, Islamabad Pakistan
shah Ashraf left a comment for Javeed
JUST PUBLISHED TEXTBOOK
--------------------------------------------------------------------------------
Narosa Publishing House is pleased to announce the release of
Principles of Nanoscience and Nanotechnology
M. A. Shah
Tokeer Ahmad
S. Wazed Ali left a comment for Javeed
Hi!! Is there any post doc position in your lab? I am about to complete my PhD. My field is Nanotechnology in Polymers and Textiles. Currently I am working on nanobiotechnology. Many thanks!
MUHAMMAD FAROOQ WARSI left a comment for Javeed
Dear Javid, busy in lab, winding up everything but still lab work no finsihed.
What about You, have u applied for interim placment by HEC. Me not yet.
Javeed left a comment for MUHAMMAD FAROOQ WARSI
hello warsi,
where have been you hiding man.....
No contact.....
Javeed updated their profile photo
Javeed left a comment for Shahid Saeed Qureshi
Hi, H r U
Javeed left a comment for Iftikhar Chowdry
hello, how is your research going.
Muhammad Shahid left a comment for Javeed
Not too much however, if it is, only due to special blessings of God, prayers of parents, guidance of teachers and cooperation of friends.
Javeed left a comment for Muhammad Shahid
Hello man,
offff....... So manny publications.............................................
Javeed commented on Faten.fares's group 'NanoArchitecture LAB Group (1)'
can any body explain how can we find lattice plans??? of any crystal system e.g; cubic
NanoArchitecture LAB Group (1)
NanoArchitecture group of postgraduat courses in alexandria university, faculty of engineering, department of architectural engineeringMy frinds: Mohamed Moustafa Saleh,Yasmeen Ahmed,Maged Elsamny,Ossama Mohamed,Dina ElwikelSee More
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- synthesis of nanostructured materials by single and dual source,
Microscopy of nanostructured materials, XPS study of nanomaterials, applications of nanomaterials as photovoltiac materials, developing new green synthetic routes for nanoparticles synthesis
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Javeed's Photos
Javeed's Blog
Transient Optical Studies of Interfacial Charge Transfer at Nanostructured Metal Oxide/PbS Quantum Dot/Organic Hole Conductor Heterojunctions
Posted on February 8, 2010 at 12:45am 0 Comments 0 Likes
We report a transient absorption and luminescence study addressing the charge separation, recombination, and regeneration reactions at nanostructured metal oxide/PbS quantum dot/organic hole conductor
heterojunctions. We show that yields of charge separation are
significantly higher at PbS/SnO2 interfaces relative to PbS/TiO222. We also report a correlation between the PbS particle size and the…
Continue heterojunctions. We show that yields of charge separation are
significantly higher at PbS/SnO2 interfaces relative to PbS/TiO222. We also report a correlation between the PbS particle size and the…
A greener route to photoelectrochemical PbS nanoparticles
Posted on February 8, 2010 at 12:38am 0 Comments 0 Likes
A cheap and more environmentally friendly method for the synthesis of
high quality PbS nanoparticles in olive oil at 60 °C has been
developed. Carefully controlling the conditions of reactions leads to
PbS nanoparticles with well-defined sizes, and band gaps between 1.72
and 0.88 eV. The nanoparticles were characterized by XRD, HRTEM, NIR
absorption spectroscopy, X-ray photoelectron spectroscopy (XPS) and a
fluorescence lifetime experiment based on… Continue
high quality PbS nanoparticles in olive oil at 60 °C has been
developed. Carefully controlling the conditions of reactions leads to
PbS nanoparticles with well-defined sizes, and band gaps between 1.72
and 0.88 eV. The nanoparticles were characterized by XRD, HRTEM, NIR
absorption spectroscopy, X-ray photoelectron spectroscopy (XPS) and a
fluorescence lifetime experiment based on… Continue
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- At 11:10am on August 1, 2010,
shah Ashraf said…
- JUST PUBLISHED TEXTBOOK
--------------------------------------------------------------------------------
Narosa Publishing House is pleased to announce the release of
Principles of Nanoscience and Nanotechnology
M. A. Shah
Tokeer Ahmad
- At 2:08pm on June 23, 2010,
S. Wazed Ali said…
- Hi!! Is there any post doc position in your lab? I am about to complete my PhD. My field is Nanotechnology in Polymers and Textiles. Currently I am working on nanobiotechnology. Many thanks!
- At 7:27pm on March 3, 2010,
MUHAMMAD FAROOQ WARSI said…
- Dear Javid, busy in lab, winding up everything but still lab work no finsihed.
What about You, have u applied for interim placment by HEC. Me not yet.
- At 1:02pm on February 1, 2010,
Muhammad Shahid said…
- Not too much however, if it is, only due to special blessings of God, prayers of parents, guidance of teachers and cooperation of friends.
- At 8:44pm on January 18, 2010,
TINC said… - Welcome to the Community!
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