IN the first place, then, what does the spectroscope tell us with regard to the radiation from the sun and the stars? And here I ask you to neglect and banish from your minds for a time any idea of ...

Abstract: There is a need to reduce the cost and size of functional terahertz devices, in order to expedite this notoriously underutilized frequency band toward practical applications. Electronic ...

THE field of research which has been opened up by the spectroscope is one with which we have so recently become familiar, that it may almost be said that twenty years ago, a course of lectures on the ...

An Indian initiative is utilizing a scientific technique known as spectroscopy to prove the authenticity of traditional, handwoven silken garments over forgeries. Often making headlines in the study ...

Abstract: The terahertz band (0.3 to 3.0THz) has been found to be spectroscopically rich with many substances possessing strong and unique absorption signatures useful for chemical and biomedical ...

The world’s largest spectroscopic telescope has just recorded the first observations from its new perch high in the mountains of Chile. Capable of revealing new information about any cosmic object or ...

In the right combinations and conditions, two-dimensional materials can host intriguing and potentially valuable quantum phases, like superconductivity and unique forms of magnetism. Why they occur, ...

If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...

If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...

Click to open image viewer. CC0 Usage Conditions ApplyClick for more information. IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage ...