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Revealing the Broadband Terahertz Faraday Rotation Mechanism in Rare-Earth Doped Yttrium Iron Garnets Qindong Xie1, 2, *, Zechuan Bin1, 4, Tianyu Zhang1, 4, Mi Hu1, 4, Qinhui Yang1, 3, Peiheng Zhou1, 2, 3 1School of Electronic Science and Engineering, University of Electronic Science and Technology of China, Chengdu 611731, China. 2National Engineering Research Center of Electromagnetic Radiation Control Materials, Key Laboratory of Multi-Spectral Absorbing Materials and Structures of Ministry of Education, University of Electronic Science and Technology of China, Chengdu 611731, China. 3State Key Laboratory of Electronic Thin Films and Integrated Devices, University of Electronic Science and Technology of China, Chengdu 611731, China. 4Key Laboratory of Terahertz Technology, Ministry of Education, Chengdu 611731, China.
Introduction Lorentz nonreciprocity, which characterizes unbalance between forward and backward propagating waves, is an important and fundamental concept in whole science, including physics, chemistry, and electronic information [1].

It is well known that SRZ is a three-phase constituent composed of TCP and stringers of gamma phase in a matrix of gamma prime and it is believed to form as a result of local chemistry changes in the substrate partially owing to the application of the diffusion aluminide coating.
Cauliflower-like surface and typical columnar structure of the YSZ topcoat were observed.

Development of a Validated RP-HPLC Method for Quantification of Four Bioactive Phenolic Compounds from Mulberry Leaf Infusion Kanong Ruttanakorn1,a, Apipawat Detpan1,b, Mongkol Thongkham1,c, Detchkorn Mahavijitr1,d, Denpon Pangpun1,e, Aye Thida1,f and Malai Satiraphan1,2,g* 1Department of Pharmaceutical Chemistry, 2Artificial Intelligence and Metabolomics Research Group (AiM), Faculty of Pharmacy, Silpakorn University, Sanam Chandra Palace Campus, Nakhon Pathom, Thailand aruttanakorn_k@su.ac.th, bapipawat.detpan@gmail.com, cThongkham.mongkol@gmail.com, dDetchkorn@gmail.com, edenpon.pangpun@gmail.com, fayethida979@gmail.com, gsatiraphan_m@su.ac.th Keywords: mulberry leaf infusion, method development, bioactive polyphenolic compounds, validation, quantification Abstract.
Table 1 Chemical structure, chemical formula, retention time and UV spectrum of standard chlorogenic acid, caffeic acid, rutin and quercetin Chlorogenic acid (5-O-caffeoylquinic acid, 5-CQA) C16H8O9 Retention time 25.68 min Caffeic acid (CA) C9H8O4 Retention time 28.03 min Retention time 28.03 min Rutin (Ru) (quercetin rutinoside) C27H30O16 Retention time 33.97 min Quercetin (Q) Retention time 39.11 min chlorogenic acid 25.68 min rutin 33.97 min quercetin 39.11 min caffeic acid 28.03 min (A) (B) Fig. 1 HPLC-DAD Chromatographic profiles of authentics (5-CQA, CA, Ru and Q) from standard solution and chemical fingerprints of 4 mulberry leaf extracts with different cultivars and different origins.

Although carbon anode materials have received wide-range applications in Li ion batteries, it is recognized that graphitic carbon anodes suffer from solvent co-intercalation in propylene-carbonate-based electrolytes, which results in large interlayer expansion and subsequent degradation of structure.
Acknowledgements This work was supported by Foundation of State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences (RERU2011010) and Research and Innovation Project for College Graduates in Jangsu Province.

A Cheap Synthetic Route to Commercial Ruthenium N3 Dye for Sensitizing Solar Cell Applications Rukkiat Jitchati1, a *, Yuranan Thathong1, b, and Kittiya Wongkhan1, c 1 Center for Organic Electronic and Alternative Energy (COEA), Department of Chemistry, Faculty of Science, Ubon Ratchathani University, Warinchumrap, Ubon Ratchathani Province, 34190, Thailand rukkiat_j@hotmail.coma, su_dkhobfa@hotmail.com b, kitt_w_2000@yahoo.ie c Keywords: dye-sensitized solar cells (DSCs), ruthenium complexes dye, N3, one-pot reaction Abstract.
The known structure of N3 and N719 The N3 derivative called N719 has also been delveloped and has shown more promising efficiency of about 11% [13].

The growth was performed using standard chemistry: purified hydrogen (H2) as carrier gas, silane (SiH4) and propane (C3H8) as precursors and trimethylaluminum (TMA) diluted in hydrogen as source of aluminum for p-type doping.
Discussing about dopant incorporation in 4H- and 3C-SiC films means taking into consideration two distinct crystallographic structures elaborated in different growth conditions.

The amorphous glass plays an important part in utilization of coal ash because of its disorder structure and also as major host for trace elements as stated by Ward and French [5].
Mattigod, Rare Earth Elements in Fly Ashes as Potential Indicators of Anthropogenic Soil Contamination, in Chemistry of Trace Elements in Fly Ash, K.S.

Ikuhara, Atomic-scale structure and properties of highly stable antiphase boundary defects in Fe3O4, Nat Commun. 5 (2014) 5740
Neger, Synthesis and Characterization of Pigment Grade Red Iron Oxide from Mill Scale, International Research Journal of Pure and Applied Chemistry. 16 (2018) 1–9

Gupta, Antibacterial and antiviral functional materials: chemistry and biological activity toward tackling COVID-19-like pandemics, ACS Pharmacol.
Novel composite unit with one pyridinium and three N-halamine structures for enhanced synergism and superior biocidability on magnetic nanoparticles, Colloid.

Soils acquire better resistance when they are stabilized, according to Makusa [1] there are various forms of soil stabilization such as: compaction, drainage, improvement of the gradation of particle size and chemistry; the latter dependence on parameters associated with the properties of the soil, cementitious materials, among other types of additives like the use of nanoparticles type carbon nanotubes, which have reported satisfactory results in nanomaterial applications [2].
To this process is added the inclusion of carbon nanotubes whose objective is to improve the physical and chemical structure that occurs during the cement curing process, thanks to its high elastic behavior.