Field-Direction Sensitive Skyrmion Crystals in Cubic Chiral Systems: Implication to 4f-Electron Compound EuPtSi

A 3 T superconducting magnet has been designed and constructed for magnetic Compton-profile (MCP) measurements with the new capabilities that the magnetic field direction can be altered quickly (within 5 s) and liquid-He refill is not required for more than one week. For the latter capability, two refrigerators have been directly attached to the cryostat to maintain the low temperature of the radiation shields and for the recondensation of liquid He. The system has been satisfactorily operated for over one week.

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Universal converse flexoelectricity in dielectric materials via varying electric field direction

International Journal of Smart and Nano Materials ◽

10.1080/19475411.2021.1880491 ◽

2021 ◽

pp. 1-22

Author(s):

Saurav Sharma ◽

Rajeev Kumar ◽

Rahul Vaish

Keyword(s):

Electric Field ◽

Dielectric Materials ◽

Field Direction ◽

Electric Field Direction

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Dicalcium nitride, Ca2N—a 2D "excess electron" compound; synthetic routes and crystal chemistry

Journal of Materials Chemistry ◽

10.1039/b001911i ◽

2000 ◽

Vol 10 (7) ◽

pp. 1635-1641 ◽

Cited By ~ 49

Author(s):

Duncan H. Gregory ◽

Amy Bowman ◽

Charles F. Baker ◽

David P. Weston

Keyword(s):

Crystal Chemistry ◽

Excess Electron ◽

Synthetic Routes ◽

Electron Compound

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Discovery of new electro-optic effects in chiral systems

10.1117/12.284252 ◽

1997 ◽

Author(s):

Rui-Fang Shi ◽

S. Yamada ◽

O. Zamani-Khamiri ◽

Anthony F. Garito

Keyword(s):

Electro Optic ◽

Chiral Systems

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Metalloporphyrin catalysts for organic synthesis

Journal of Porphyrins and Phthalocyanines ◽

10.1142/s1088424604000507 ◽

2004 ◽

Vol 08 (09) ◽

pp. 1166-1171 ◽

Cited By ~ 31

Author(s):

Gérard Simonneaux ◽

Pietro Tagliatesta

Keyword(s):

Organic Synthesis ◽

Enantiomeric Excess ◽

Catalytic Reactions ◽

Terminal Alkynes ◽

Asymmetric Oxidation ◽

Carbene Transfer ◽

Catalytic Asymmetric ◽

Chiral Systems ◽

Metalloporphyrin Catalysts

Novel chiral systems for the catalytic asymmetric oxidation and cyclopropanation of olefins based on metalloporphyrins containing iron, ruthenium and manganese, have been recently introduced. High catalyst turnover numbers and sometimes high enantiomeric excess were observed. New catalytic reactions with metalloporphyrins have recently been reported; these are the olefination of aldehydes and cyclotrimerization of terminal alkynes. Dendrimers and polymers containing metalloporphyrins, have also been found to be efficient catalysts for oxidation and carbene transfer.

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