Observation of metastable hcp solid helium

Observation of Negative Contact Resistances in Graphene Field-Effect Transistors

Observation of new intrinsic properties of VO2

Observation of non-linear magnetic vortex gyration by X-ray microscopy and micromagnetic simulations

Observation of Nonequilibrium Carrier Distribution in Ge, Si and GaAs by Terahertz-pump--Terahertz-probe Measurements

Observation of novel interference patterns in Bi2-xFexTe3+d by Fourier transform scanning tunneling spectroscopy

Observation of Phasons in Magnetic Shape Memory Alloy Ni2MnGa

Observation of phonon structure in electron density of states of normal metal

Observation of room-temperature ferroelectricity in tetragonal strontium titanate thin films on SrTiO3 (001) substrates

Observation of Saturable and Reverse Saturable Absorption at Longitudinal Surface Plasmon Resonance in Gold Nanorods

Observation of Single Dirac Cone Topological Surface State in Compounds TlBiTe2 and TlBiSe2 from a New Topological Insulator Family

Observation of Single Transits in Supercooled Monatomic Liquids

Observation of Spin-glass-like Behavior in SrRuO3 Epitaxial Thin Films

Observation of strong surface state effects in the nonlinear magneto-optical response of Ni(110)

Observation of strong-coupling effects in a diluted magnetic semiconductor (Ga,Fe)N

Observation of Superfluidity of Polaritons in Semiconductor Microcavities

Observation of Surface-Avoiding Waves: A New Class of Extended States in Periodic Media

Observation of the "Memory Steps" in Graphene at Elevated Temperatures

Observation of the dynamic Jahn-Teller effect in the excited states of nitrogen-vacancy centers in diamond

Observation of the inverse spin Hall effect in silicon