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Naren replied to Asim Umer's discussion NANOPARTICLES SEPARATION FROM SOLUTION"Better go for centrifugation at high rpm and remove the supernatant and keep in the oven at around…"
Dr.Cláudio Davet Gutiérrez Lazos replied to Asim Umer's discussion NANOPARTICLES SEPARATION FROM SOLUTION"I have not experience on synthesis and manipulation of metallic colloids, but a simple separation…"
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Welcome! Nanopaprika was cooked up by Hungarian chemistry PhD student in 2007. The main idea was to create something more personal than the other nano networks already on the Internet. Community is open to everyone from post-doctorial researchers and professors to students everywhere.
There is only one important assumption: you have to be interested in nano!
Dr. András Paszternák, founder of Nanopaprika
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Messaoud HAJJI's Page
Latest Activity
Messaoud HAJJI liked TINC's group NANOPAPRIKA-POSTER 2011 - 1st Virtual Nanotechnology Poster Conference
Mohammed Adnan Mezaal left a comment for Messaoud HAJJI"Dear Mr.I congratulate you for your beautiful work.Best regards"
Profile Information
- I am...
- Physicist
- My research field or area of interest innanotechnology
- semiconductors,
- Interest in...
- silicon thin films, TCO thin films, silicon solar cells, Porous silicon,
- Publication list
- Haddadi, I., Dimassi, W., Bousbih, R., Hajji, M., Kanzari, M.A., Ezzaouia, H.
Improvement of solar cells performances by surface passivation using porous silicon chemically treated with LiBr solution
(2011) Physica Status Solidi (C) Current Topics in Solid State Physics, 8 (3), pp. 755-758.
Hajji, M., Hassen, M., Ezzaouia, H., Selmi, A., Bouchriha, H.
Electrical properties of purified solar grade silicon substrates using a combination of porous silicon and SiCl4
(2007) Applied Surface Science, 253 (12), pp. 5341-5344. Cited 2 times.
Ben Jaballah, A., Hassen, M., Rahmouni, H., Hajji, M., Selmi, A., Ezzaouia, H.
Impacts of phosphorus and aluminum gettering with porous silicon damage for p-type Czochralski silicon used in solar cells technology
(2006) Thin Solid Films, 511-512, pp. 377-380. Cited 2 times.
Hajji, M., Khardani, M., Khedher, N., Rahmouni, H., Bessaïs, B., Ezzaouia, H., Bouchriha, H.
Structural, optical and electrical properties of quasi-monocrystalline silicon thin films obtained by rapid thermal annealing of porous silicon layers
(2006) Thin Solid Films, 511-512, pp. 235-237. Cited 3 times.
Hassen, M., Ben Jaballah, A., Hajji, M., Ezzaouia, H.
Enhancement of microelectronic device performances by photothermal annealing under SiCl4 ambient
(2006) Materials Science and Engineering C, 26 (2-3), pp. 511-513.
Hassen, M., Ben Jaballah, A., Hajji, M., Rahmouni, H., Selmi, A., Ezzaouia, H.
Porous silicon damage enhanced phosphorus and aluminium gettering of p-type Czochralski silicon
(2005) Materials Science and Engineering B: Solid-State Materials for Advanced Technology, 124-125 (SUPPL.), pp. 297-300. Cited 5 times.
Khedher, N., Hajji, M., Bessaïs, B., Ezzaouia, H., Selmi, A., Bennaceur, R.
Gettering impurities from crystalline silicon by aluminum diffusion using a porous silicon layer
(2005) Physica Status Solidi C: Conferences, 2 (9), pp. 3486-3490. Cited 1 time.
Khedher, N., Hajji, M., Hassen, M., Ben Jaballah, A., Ouertani, B., Ezzaouia, H., Bessais, B., Selmi, A., Bennaceur, R.
Gettering impurities from crystalline silicon by phosphorus diffusion using a porous silicon layer
(2005) Solar Energy Materials and Solar Cells, 87 (1-4), pp. 605-611. Cited 9 times.
Hassen, M., Ben Jaballah, A., Hajji, M., Khedher, N., Bessais, B., Ezzaouia, H., Rahmouni, H., Ouaja, F.R., Selmi, A.
Performance improvements of crystalline silicon by iterative gettering process for short duration and with the use of porous silicon as sacrificial layer
(2005) Solar Energy Materials and Solar Cells, 87 (1-4), pp. 493-499. Cited 6 times.
Ouertani, B., Ouerfelli, J., Saadoun, M., Bessaïs, B., Hajji, M., Kanzari, M., Ezzaouia, H., Hamdadou, N., Bernède, J.C.
Transformation of amorphous iron oxide films pre-deposited by spray pyrolysis into FeS2-pyrite films
(2005) Materials Letters, 59 (6), pp. 734-739. Cited 5 times.
Hajji, M., Ben Jaballah, A., Hassen, M., Khedher, N., Rahmouni, H., Bessais, B., Ezzaouia, H., Selmi, A., Bouchriha, H.
Silicon gettering: Some novel strategies for performance improvements of silicon solar cells
(2005) Journal of Materials Science, 40 (6), pp. 1419-1422. Cited 5 times.
Khedher, N., Ben Jaballah, A., Hassen, M., Hajji, M., Ezzaouia, H., Bessaïs, B., Selmi, A., Bennaceur, R.
Gettering by heat thermal processing: Application in crystalline silicon solar cells
(2004) Materials Science in Semiconductor Processing, 7 (4-6 SPEC. ISS.), pp. 439-442. Cited 7 times.
Jaballah, A.B., Saadoun, M., Hajji, M., Ezzaouia, H., Bessaïs, B.
Silicon dissolution regimes from chemical vapour etching: From porous structures to silicon grooving
(2004) Applied Surface Science, 238 (1-4 SPEC. ISS.), pp. 199-203. Cited 6 times.
Nouri, H., Dimassi, W., Bouaïcha, M., Hajji, M., Boujmil, M.F., Saâdoun, M., Bessaïs, B., Ezzaouia, H., Bennaceur, R.
Impacts of spatially reduced grain boundary recombination regions on multicrystalline silicon solar cell performance
(2004) Thin Solid Films, 451-452, pp. 312-315. Cited 4 times.
Khedher, N., Hajji, M., Bouaïcha, M., Boujmil, M.F, Ezzaouia, H., Bessaïs, B., Bennaceur, R.
Improvement of transport parameters in solar grade monocrystalline silicon by application of a sacrificial porous silicon layer
(2002) Solid State Communications, 123 (1-2), pp. 7-10. Cited 19 times.
- Researchgroup, Institute, University, School, Company name
- Centre de Recherches et des Technologies de l'Energie, CRTEn, Borj-Cedria Tunisia
- Researchgroup, Institute, Company, University, School webpage
- http://www.crten.rnrt.tn/www.crten.rnrt.tn/index.php/fr/lpv
- The network creator will send periodical messages to members - you below to allow us to email you
- yes
Comment Wall (4 comments)
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- At 3:29pm on September 10, 2011,
Dimassi Wissem said… ahla bel m3alem
- At 1:08pm on August 20, 2011, Mohammed Adnan Mezaal said…
- Dear Mr.
I congratulate you for your beautiful work.
Best regards
- At 9:02pm on December 3, 2008,
remi said… - Hello
Our company is a holder of patents and know how relating to a remote generated plasma thin film deposition/sputtering technology demonstrating much improved coating speeds and characteristics compared to the current industrial standard, magnetron technology. Our technology can lay down materials that magnetron is not capable of or has great difficult in doing so. We can also adapt our technology to most existing magnetron systems. As part of our strategic development, we are seeking to establish mutually beneficial partnerships with actors in this industry.
If this is of interest to you, we would welcome the opportunity to discuss this with you. For your information, please visit our site at www.plasma-quest.com where you will be able to judge the merits of our technology and its benefits,. I also invite you to download our 28 page HiTUS technology information document, which explains our technology in detail - www.plasma-quest.com/hitusintroduction.pdf - .
We look forward to hearing from you and thank you in advance for your attention to this email.
Kind regards
Rémi Mollicone
remi@plasma-quest.com
www.plasma-quest.com
Plasma Quest Ltd – International Business Development.
- At 7:47pm on August 11, 2008,
Dr. András Paszternák, founder said… - welcome to the nanoscience network
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