Publications by authors named "K Behnia"
Superconducting domes, ubiquitous across a variety of quantum materials, are often understood as a window in which pairing is favored, opened by the fluctuations of competing orders. Yet, the understanding of how such a window closes is missing. Here, we show that inelastic neutron scattering, by quantifying a length scale associated with the dipoles correlation, ℓ, addresses this issue.
View Article and Find Full Text PDFIn graphite, a moderate magnetic field confines electrons and holes into their lowest Landau levels. In the extreme quantum limit, two insulating states with a dome-like field dependence of the their critical temperatures are induced by the magnetic field. Here, we study the evolution of the first dome (below 60 T) under hydrostatic pressure up to 1.
View Article and Find Full Text PDFArticle Synopsis
- The text discusses how certain solid materials exhibit a response to magnetic fields, known as magnetostriction, which is linked to piezomagnetism.
- It highlights that MnSn, a type of antiferromagnet, demonstrates significant and nearly linear magnetostriction at room temperature, with effects varying depending on the arrangement of manganese and tin.
- The study suggests that the behaviors observed are due to the interaction between the magnetic spins and the presence of vacancies in the material, leading to complex changes in strain and magnetic properties under varying magnetic fields.
Objective: Hydatid cyst is an endemic disease in Iran. The treatment of choice for paediatric lung hydatid cysts is surgical removal of the cyst. However, due to its high prevalence the risk of recurrence after the surgery, cystectomy with capitonnage, which preserves the lung tissue, is a favourable surgical approach compared to lobectomy.
View Article and Find Full Text PDF