Power Crystals

Crystals have long been used for holistic healing purposes. Every crystal emits vibrations, which can help to bring balance, calm and positivity into your life. Learn how to select and maintain your crystals as well as basic techniques for crystal meditation, balancing chakras and simple ways to bring harmony to mind, body and spirit with these natural treasures. Discover over 50 crystals, their unique properties and how to make use of their power in everyday life, from the love- and harmony-infused rose quartz to memory-boosting amber. There is a crystal for every occasion.

The range of problems that can be solved with the use of powerful radiation installations is determined: generation of nanosecond ultrahigh-frequency (microwave) pulses, collective acceleration of charged particles, the implementation of a controlled fusion reaction, and the creation of high-power lasers. In this edition, the questions posed for the SCM were solved using the example of single crystals of magnesium oxide. By the beginning of the authors' work, the structure of the color centers induced by radiation in magnesium oxide, the positions of the maxima of the optical absorption and luminescence bands, as well as the values of their half-widths and the temperature range of stability, were sufficiently established. There is practically no information about the location of internode ions in magnesium oxide crystals, and methods for their registration have not been worked out.

This book explores the applications of ferroelectric materials in information technology by developing several prototype devices based on Pb(Mg1/3Nb2/3)O3-PbTiO3 (PMN-PT) single crystals. It describes how an optothermal field-effect transistor (FET) was constructed on the PMN-26PT single crystal, using a MoS2 monolayer as the channel semiconductor material. This fusion of pyroelectric effect and the interface engineering of 2D materials provides an effective strategy for the ‘photon revolution’ of FET.