original article   one type of electromagnetic fields, based on frequency range, is extremely low frequency (elf) fields. there are lots of reports about measuring elf-magnetic field (mf) in substations, power plants, cities and etc. this study aimed to compare the difference between measurement of three-axis and single-axis probe mf meters. elf-mf was measured by tes-1394 mf tester (three-axis...

original article background and objectives: one type of electromagnetic fields, based on frequency range, is extremely low frequency (elf) fields. there are lots of reports about measuring elf- magnetic field (mf) in substations, power plants, cities, near high voltage power lines and etc. this study aimed to compare the difference between measurement of three-axis and single-axis probe mf mete...

using of colloids and polymeric microparticles are gradually increasing. it is observed that thepositive effects of particles stems in both traditional applications such as column pickings,coatings and paints to more recent technologies in diagnostics, drug delivery and optical devicesare well documented. this review focuses on importance of colloids and covers theirapplications on three level:...

A three-dimensional (3-D) simulator is presented which uses a linear-response approach to simulate the conductance of semiconductor single-electron transistors at the solid-state level. The many-particle groundstate of the quantum dot, weakly connected to the drain and the source reservoir, is evaluated in a self-consistent manner including quantum-mechanical many-body interactions. A transfer-...

The research on single-electron devices (SEDs) [1] has already spanned a long history. It started with metal or superconductors in the late 80s [2, 3] and then expanded to semiconductors [4-6] in the 90s. Room-temperature operating silicon based devices [7-9] activated the research from the viewpoints of LSI application, and there have been many studies focusing on both device fabrication and c...

In this article, we report the studies of various device architectures of organic lightemitting devices (OLEDs) incorporating highly efficient blue-emitting and ambipolar carriertransport ter(9,9-diarylfluorene)s, and their influences on device characteristics. The device structures investigated include single-layer devices and multilayer heterostructure devices employing the terfluorene as one...