Niklas Witt

most citedNo superconductivity in Pb

_{9}

_{1}

(PO

_{4}

)

_{6}

O found in orbital and spin fluctuation exchange calculations

12 citations · 12 across the 3 of their papers we have counts for

collaborators

3 papers

cond-mat.str-el2025

Tunable Electronic Correlations in 135-Kagome Metals

Matteo Crispino, Niklas Witt, Stefan Enzner +4

Kagome metals exhibit rich correlated-electron physics, yet a systematic understanding of the degree of correlation across transition-metal species remains elusive. Using density-f…

cond-mat.mes-hall2025

Intercalant-induced Kekule ordering and gap opening in quasi-free-standing graphene

Huu Thoai Ngo, Zamin Mamiyev, Niklas Witt +2

We present a comprehensive investigation of the structural and electronic properties of Sn intercalated buffer layers on SiC(0001) using low-temperature scanning tunneling microsco…

cond-mat.supr-con2023★ 12 cited

No superconductivity in Pb $_{9}$ Cu $_{1}$ (PO $_{4}$ ) $_{6}$ O found in orbital and spin fluctuation exchange calculations

Niklas Witt, Liang Si, Jan M. Tomczak +2

Finding a material that turns superconducting under ambient conditions has been the goal of over a century of research, and recently Pb $_{10 - x}$ Cu $_{x}$ (PO $_{4}$ ) $_{6}$ O aka LK-99 has be…

Tunable Electronic Correlations in 135-Kagome Metals

Intercalant-induced Kekule ordering and gap opening in quasi-free-standing graphene

No superconductivity in Pb9​Cu1​(PO4​)6​O found in orbital and spin fluctuation exchange calculations

No superconductivity in Pb $_{9}$ Cu $_{1}$ (PO $_{4}$ ) $_{6}$ O found in orbital and spin fluctuation exchange calculations