Evident Technologies, the leader in nanotechnology applications and materials, has started commercial production of PbSe Core EviDots for applications that require high performance semiconductor...
http://www.azonano.com/article.aspx?ArticleID=323 | 17 Dec 2003
Can nanotechnology overcome the cost burdens of solar cells and come up with a clean, green, highly efficient renewable electricity souce.
http://www.azonano.com/article.aspx?ArticleID=1815 | 19 Dec 2006
Quantum dots are tiny nanocrystals that glow when stimulated by an external source such as ultraviolet (UV) light. How many atoms are included in the quantum dot determines their size and the size of...
http://www.azonano.com/article.aspx?ArticleID=1814 | 15 Dec 2006
The Nano-Hardness Tester (NHT) from CSM Instruments is especially suited to providing quantitative data on the hardness and modulus of sub-micron thin films and coatings, using an indentation method...
http://www.azonano.com/article.aspx?ArticleID=1787 | 28 Nov 2006
The issues facing the provision of clean, fresh water are many and varied, and prior to action being taken to rectify the problem, the water needs to be analysed, and the contaminants identified. New...
http://www.azonano.com/article.aspx?ArticleID=1634 | 11 Jul 2006
Physik Instrumente (PI) is known throughout the high-tech world for its leadership in the design and manufacture of nanometer-level motion control products (nanopositioners), piezo ceramics and...
http://www.azonano.com/article.aspx?ArticleID=1593 | 9 Jun 2006
This technote reports on recent advancements in nanopositioning technology, such as parallel kinematics, active trajectory control, new control algorithms for vibration suppression and tracking error...
http://www.azonano.com/article.aspx?ArticleID=1590 | 7 Jun 2006
A novel, multi-axis error compensated, piezoelectric XY-stage with eight controlled PZT actuators and six high resolution capacitive displacement sensors is introduced. The stage provides 100x100...
http://www.azonano.com/article.aspx?ArticleID=1587 | 6 Jun 2006
This paper describes new hybrid systems designs such as the combination of piezoelectric and motorized systems with a long travel ranges and extremely high resolution, controlled by one sensor and one...
http://www.azonano.com/article.aspx?ArticleID=1569 | 25 May 2006
When assessing the influence of the environment on piezo actuators two effects must be considered: linear thermal expansion and; temperature dependency of the piezo effect. Other factors and...
http://www.azonano.com/article.aspx?ArticleID=1568 | 25 May 2006