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Stabilization of ferroelectric Hf <sub/>x</sub> Zr <sub/>1?x</sub> O <sub/>2</sub> films using a millisecond flash lamp annealing technique
摘要： We report on the stabilization of ferroelectric HfxZr1?xO2 (HZO) films crystallized using a low thermal budget millisecond flash lamp annealing technique. Utilizing a 120 s 375 ?C preheat step combined with millisecond flash lamp pulses, ferroelectric characteristics can be obtained which are comparable to that achieved using a 300 s 650 ?C rapid thermal anneal. X-ray diffraction, capacitance voltage, and polarization hysteresis analysis consistently point to the formation of the ferroelectric phase of HZO. A remanent polarization (Pr) of ～21 μC/cm2 and a coercive field (Ec) of ～1.1 MV/cm are achieved in 10 nm thick HZO layers. Such a technique promises a new alternative solution for low thermal budget formation of ferroelectric HZO films.
关键词： low thermal budget,ferroelectric HfxZr1?xO2 films,remanent polarization,ferroelectric phase,millisecond flash lamp annealing,coercive field
更新于2025-09-04 15:30:14
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The Double Slit Experiment-Explained
摘要： The wavelet envisioned by Huygen’s in diffraction phenomenon is re-interpreted as being polarized after passing through slit/hole which removed the electric field component from the Electromagnetic Radiation (EM-R), the remained wave consist of the Circular Magnetic Field (CMF), this CMF lost the speed of light and the electric field, hence it’s a short distance travel field, originated from the CMF produced by accelerated electrons, integrated with the Electric Field (EF) during the Flip-Flop (F-F) mechanism producing EM-R; hence the passing of light through a single hole/slit resulted in a CMF which reproduced as rings on the monitor screen in single wave diffraction, while the interference of two such CMF in double slits experiment, produced constructive or destructive interference forming patches on the monitor screen; and the perceived electron diffraction is an enter of two CMF from a single electron into a slit then emerged to produce constructive or destructive interference, in addition to the electron which entered and emerged from the slit with the stronger CMF, the paper finally derived the origin of Planck ‘constant (h) for the second time; the logical interpretation of double slits diffraction will restore the common sense in the physical world, distorted by the pilot wave.
关键词： Electron diffraction,wavelet,Circular magnetic field,Double slit experiment,Polarization,Origin of Planck’ constant
更新于2025-09-04 15:30:14