Publications

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Showing 12 of 9,675 publications

Identity : Youth and Crisis. 1968

Identity, Erikson writes, is an unfathomable as it is all-pervasive. It deals with a process that is located both in the core of the individual and in the core of the communal c...

1982 Internet Archive (Internet Archive) 12953 citations

Photoelectrochemical cells

Until now, photovoltaics — the conversion of sunlight to electrical power — has been dominated by solid-state junction devices, often made of silicon. But this dominance is now ...

2001 Nature 12464 citations

Negative Refraction Makes a Perfect Lens

With a conventional lens sharpness of the image is always limited by the wavelength of light. An unconventional alternative to a lens, a slab of negative refractive index materi...

2000 Physical Review Letters 11898 citations