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Extended Infrared Photoresponse in<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline" overflow="scroll"><mml:mi>Te</mml:mi></mml:math>-Hyperdoped<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline" overflow="scroll"><mml:mi>Si</mml:mi></mml:math>at Room Temperature

Extended Infrared Photoresponse in<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline" overflow="scroll"><mml:mi>Te</mml:mi></mml:math>-Hyperdoped<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline" overflow="scroll"><mml:mi>Si</mml:mi></mml:math>at Room Temperature

The room-temperature broadband photoresponse of silicon in the infrared region is of great interest for on-chip photonic platforms, but is fundamentally limited to the near infrared, due to the particular value of the band gap. The authors combine ion implantation with pulsed laser melting in a CMOS-compatible approach to introducing …