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. 2020 Mar 3;5(10):4907–4914. doi: 10.1021/acsomega.9b03729

Table 4. μ-Moles of GeH3NF2 and GeH3F Obtained from X-ray Irradiation of GeH4/NF3 Mixtures with a NF3 Pressure of 400 Torr and Different GeH4 Partial Pressures, with an Irradiation Dose of 10 kGya,b.

  GeH4/NF3   GeH4/NF3 + O2
mixture (Torr) 600/400 400/400 600/400/100
GeH3F 11.9 6.25 40
GeH3NF2 5.52 3.52 25
GeH3F/GeH3NF2 2.2 1.8 1.6
a

The results obtained by adding O2 as a radical scavenger are also shown.

b

μ-mole determinations are affected by errors of about ±15%; 1.0 Torr = 1.91 × 10–2 mmol.