Messages

1

General Questions and Answers / Re: Building of graphene pn junction

« on: April 4, 2013, 06:44 »

thanks for your replay sir.....,
                            joining of two reagions means -- in "Builder"  by using of "merg cell"? is it correct,  
                                                                              

2

General Questions and Answers / Building of graphene pn junction

« on: April 2, 2013, 09:26 »

hallo sir,
                how to build the graphene pn junction in atk 12.2.2,
               i build 15*1 nm graphene sheet and doping has been done by moddify the script as " charge=0.07" --- this is P type ,
                                                                                                                                              and   "charge=-0.07" --- this in N type,
               P type and N type are verified by using Band Structures.
            then how to join both P and N type materials and how to build Pn junction.
         please send me any tutorial is there.
                                                                                  thanks for your reply