Yellow luminescence band in undoped GaN revealed by two-wavelength excited photoluminescence
Yellow luminescence band in undoped GaN revealed by two-wavelength excited photoluminescence
Yellow luminescence band in undoped GaN revealed by two-wavelength excited photoluminescence
Yellow luminescence band in undoped GaN revealed by two-wavelength excited photoluminescence
Improving the Aerodynamic Performance of Flat-fronted Trains on Meter-gauge Railway Lines
Propagation of Compression Wave in a Long Tunnel with Slab Tracks
Propagation of Compression Wave in a Long Tunnel with Slab Tracks
Dynamically Reconfigurable Robotic System
Pressure Waves Radiated Directly from Tunnel Portals at Train Entry or Exit
Autonomous indoor mobile working robot - Application for construction field