temperature superconductor La $ _ {2-x} $ Ce $ _x $ CuO $ _4 $(LCCO) for temperatures
from 0.7 to 45 K and magnetic fields up to 65 T. For x= 0.12 and 0.13, just below the Fermi
surface reconstruction (FSR), the normal state in-plane resistivity exhibits a well-known
upturn at low temperature. Our new results show that this resistivity upturn is eliminated at
high magnetic field and the resistivity becomes linear-in-temperature from $\sim $40 K down …