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Citation: Iv. Altukhov et al., Continuous stimulated terahertz emission due to intra-center population inversion in uniaxially strained germanium, PHYSICA B, 272(1-4), 1999, pp. 458-460

Authors: Gousev, YP Verevkin, AA Olsson, HK Noginova, N Gillman, ES Dahmen, KH

Citation: Yp. Gousev et al., Photoresponse of thin La0.75Ca0.25MnO3 films to laser radiation, J L TEMP PH, 117(5-6), 1999, pp. 1665-1669

Authors: Elwan, H El Adawi, A Ismail, M Olsson, HK Soliman, A

Citation: H. Elwan et al., Digitally controlled dB-linear CMOS variable gain amplifier, ELECTR LETT, 35(20), 1999, pp. 1725-1727