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Table 1
Sample description

	Substrate and layers
S1	Si(001)\SiO₂\150 nm Al\10 nm CuPc\60 nm α-NPD\70 nm Alq₃\20 nm Al
S2	Si(001)\8 nm MgO\15 nm Fe\1.8 nm MgO\10 nm CuPc\60 nm α-NPD\70 nm Alq₃\20 nm Al
S3	Si(001)\8 nm MgO\15 nm Fe\10 nm CuPc\60 nm α-NPD\70 nm Alq₃\20 nm Al
S4	Si(001)\SiO₂\15 nm poly-Fe\10 nm CuPc\60 nm α-NPD\70 nm Alq₃\20 nm Al
S5	Si(001)\8 nm MgO\15 nm Fe\1.8 nm MgO\15 nm CuPc\60 nm α-NPD\70 nm Alq₃\20 nm Al
S6	Si(001)\8 nm MgO\15 nm Fe\1.8 nm MgO\5 nm CuPc\60 nm α-NPD\70 nm Alq₃\20 nm Al
S7	Si(001)\8 nm MgO\15 nm Fe\1.8 nm MgO\1 nm CuPc23\60 nm α-NPD\70 nm Alq₃\20 nm Al

Bae et al. Nanoscale Research Letters 2012 7:650 doi:10.1186/1556-276X-7-650

Table 1