Applications of Hard Ferrites in Memory Devices

Microwave Ferrites for Cryogenic Applications

Recent advances in microwave ferrite device technology have seen the introduction of superconductivity that virtually eliminates insertion losses due to electrical conduction in microstrip circuits. The conventional ferrimagnetic spinel and garnet compositions, however, are not generally optimized for temperatures in the vicinity of 77 K and may require chemical redesign in order to realize the...

study of cohesive devices in the textbook of english for the students of apsychology by rastegarpour

this study investigates the cohesive devices used in the textbook of english for the students of psychology. the research questions and hypotheses in the present study are based on what frequency and distribution of grammatical and lexical cohesive devices are. then, to answer the questions all grammatical and lexical cohesive devices in reading comprehension passages from 6 units of 21units th...

General Properties and Applications of Ferrites

Recent advances in processing and applications of microwave ferrites

Next generation magnetic microwave devices will be planar, smaller, weigh less, and perform well beyond the present state-of-the-art. For this to become a reality advances in ferrite materials must first be realized. These advances include self-bias magnetization, tunability of the magnetic anisotropy, low microwave loss, and volumetric and weight reduction. To achieve these goals one must turn...

Quantum and Spin Tunnel Devices for Memory Applications

The increasing trend towards portable digital electronics and wireless communication devices has driven the advancement of several memory technologies in the last couple of decades. The standards of performance are becoming more stringent, posing several challenges from device design, circuit architecture, and manufacturing capability. The current commercially available memory devices, such as ...