Hall-effect (HE) sensors based on high-quality Mn-doped Bi2Te3 topological insulator (TI) thin films have been systematically studied in this paper. Improvement of Hall sensitivity is found after doping the magnetic element Mn into Bi2Te3. The sensors with low Mn concentrations, MnxBi2-xTe3, x = 0.01 and 0.08 show the linear behavior of Hall resistance with sensitivity about 5 Ω/T. And their Ha...

Twenty years ago a study was initiated (Hall and Hart1 1974) whose purposes were to understand the evolutionary potential that lay within the genome of an organism, and to understand the processes and mechanisms by which the organism could exploit that potential to adapt to new selective pressures (Hall 1990). That study exploited the ebg operon of Escherichia coli K 12. The ebg operon encodes ...

Hall effect sensor technology has advanced signifi cantly, offering high performance, accuracy, consistency, reliability, and new feature sets at reasonable costs. Now leading the way in high-volume automotive applications, which are cost-sensitive, quality and reliability conscious, and subjected to harsh environments, Hall effect devices have distinguished themselves, and have become the pref...

Ekkehard Kaum, Das Johannesspital in Schwäbisch Hall bis zum Ende des sechzehnten Jahrhunderts (Veröffentlichungen Stadtarchivs Hall, Heft 9), (Stadtarchiv Hall) 1998. 184 S.

In this modern era, most of the equipment is electrostatic type. But still, in measuring current, we use conservative type. So, we developed a Modified coreless Hall Effect based current sensing method with magnetic shielding. The coreless Hall Effect based measurement method uses hall sensors without iron core. Hall sensors are firmly fixed on the insulated current carrying conductor. The magn...