#de alba

[scitechman]

Graphene Used as a Frequency Mixer in Cornell-led Research

Graphene Used as a Frequency Mixer in Cornell-led Research

A professor, a postdoctoral researcher and a graduate student hop onto a trampoline.

No, it’s not the opening line of a joke. It’s a setup for the explanation of new Cornell-led research involving the wonder material graphene. A group led by Roberto De Alba, graduate student in physics, andJeevak Parpia, professor and department chair of physics, has published a paper in Nature Nanotechnologyrega…

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[helena-de-alba]

Promise me that I will not always feel alone, promise me that someday you will return.

Helena de Alba

[helena-de-alba]

Her voice is a soft whisper in the night, she is just a tender light in the middle of a dark tunnel, but her soul is only a pale reflection inside the dreams of a lover

Helena de alba

[helena-de-alba]

I miss the time when people trusted and respected me, Now they just look at me over their shoulders, now… I don’t mean anything to anyone.

Helena de Alba