Topological Semimetal KAlGe with Novel Electronic Instability

Compounds with an anti-PbFCl structure exhibit a variety of electronic instabilities and intriguing physical properties. NaAlSi and NaAlGe are similar topological nodal-line semimetals, but they have distinct properties. NaAlSi is a superconductor at 6.8 K, whereas NaAlGe is an insulator with a pseu...

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Bibliographic Details
Main Author:	Toshiya Ikenobe (20469652) (author)
Other Authors:	Takahiro Yamada (28667) (author), Jun-ichi Yamaura (1798411) (author), Tamio Oguchi (2401834) (author), Ryutaro Okuma (20469655) (author), Daigorou Hirai (2039479) (author), Hajime Sagayama (2210446) (author), Yoshihiko Okamoto (1593340) (author), Zenji Hiroi (1593343) (author)
Published:	2024
Subjects:	Biochemistry Microbiology Ecology Infectious Diseases Information Systems not elsewhere classified extremely high mobility dirac electron systems pbfcl structure exhibit intriguing physical properties approximately 100 k topological semimetal kalge similar topological nodal pbfcl compound distinct properties 89 k 8 k temperature phase structural change single crystal phase transition line semimetals kalge undergoes important role fourfold symmetry findings demonstrate electronic instabilities compound family
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Topological Semimetal KAlGe with Novel Electronic Instability

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