Since the fre- quency is the rate of change of the phase, phase modulators can be used for frequency modulation (FM), and in fact they are employed in commercial FM transmitters. In addition to a phase shift modulator, the ambipolarity oRmfeeSRnete2aS-rbeya2Fsceiagdn. FSa6ElTswoegba...
phase change materialsPhase change memory (PCM) cells based on Ge2Sb2Te5 were synthesized and investigated. Currentvoltage measurements demonstrated different final resistances. Transmission electron microscopy (TEM),high resolution electron microscopy (HREM) and the energy dispersive X-ray spectroscopy (...
In comparison with glass-based materials, nanocrystal (NC) materials are thought to be more suitable as MIR laser host because of their many advantages with smaller particle size, higher chem- ical stability, more nature synthesis method, lower thermal lens effect and higher doping concentration of...
1 NMC811 Ni gradient concentration by pH modulation 193.5 at 0.2 C (3–4.5 V) 92.7% vs. 43.2 at 1 C after 100 cycles 111.7 vs. 13.9 mA h g−1 at 10 C Suppressing the Li/Ni mixing during long-term storage Suppressing the reduction of Ni3+ to Ni2+, cation ...
Frequency modulation is often used for very simple data communications links, due to the ability to construct low-cost FM receivers capable of very good performance. However, frequency modulation does not provide good “spectral efficiency.” 4.2.1 Spectral Efficiency One figure of merit used to ...
or an interesting combination of the above, which will turn multiple modulation inputs into streams of gates. Block diagram: four inputs are compared with a common threshold before processing to provide four different logic outputs. The OR output is high when any input is positive, while XOR ...
Modulation of notch processing by γ-secretase inhibitors causes intestinal goblet cell metaplasia and induction of genes known to specify gut secretory lineage differentiation. Toxicol Sci. 2004;82(1):341-35815319485PubMedGoogle ScholarCrossref 7. Wong GT, Manfra D, Poulet FM, et al. Chronic ...
Modulation: DC coupled FM (8ppm/V VCXO, 0.7ppm/V OCXO option) Output connector: SMA female, 50 Ohms Typical Output Power Level Below is the maximum RF output power level for the whole band. The SLC is capable of +18 dBm in most of its band and drive power demanding applications. Pha...
J. et al. Nanoscale structural modulation and enhanced room-temperature multiferroic properties. Nanoscale 6, 13494 (2014). 32. Singh, D. & Park, C. Polar behavior in a magnetic perovskite from A-site size disorder: a density functional study. Phys. Rev. Lett. 100, 087601 (2008). 33. ...
The tilted octahedral structure will further influence the spin orientation of BFO host as a consequence of the change of ''-Fe-O-Fe(Mn)-'' bond angle and the perturbation of the spatial spin modulation. Meanwhile, the atomic (polar) displace- ments and the chemical strain in the bulk ...