id sid tid token lemma pos mc87pn91q88 1 1 the the DET mc87pn91q88 1 2 first first ADJ mc87pn91q88 1 3 study study NOUN mc87pn91q88 1 4 of of ADP mc87pn91q88 1 5 p p NOUN mc87pn91q88 1 6 - - PUNCT mc87pn91q88 1 7 type type NOUN mc87pn91q88 1 8 doping doping NOUN mc87pn91q88 1 9 in in ADP mc87pn91q88 1 10 gaassb gaassb PROPN mc87pn91q88 1 11 lattice lattice ADV mc87pn91q88 1 12 - - PUNCT mc87pn91q88 1 13 matched match VERB mc87pn91q88 1 14 to to ADP mc87pn91q88 1 15 inp inp NOUN mc87pn91q88 1 16 from from ADP mc87pn91q88 1 17 zn zn PROPN mc87pn91q88 1 18 spin spin VERB mc87pn91q88 1 19 - - PUNCT mc87pn91q88 1 20 on on ADP mc87pn91q88 1 21 glass glass NOUN mc87pn91q88 1 22 sources source NOUN mc87pn91q88 1 23 is be AUX mc87pn91q88 1 24 reported report VERB mc87pn91q88 1 25 . . PUNCT mc87pn91q88 2 1 shallow shallow ADJ mc87pn91q88 2 2 diffusion diffusion NOUN mc87pn91q88 2 3 profiles profile NOUN mc87pn91q88 2 4 suitable suitable ADJ mc87pn91q88 2 5 for for ADP mc87pn91q88 2 6 aggressively aggressively ADV mc87pn91q88 2 7 - - PUNCT mc87pn91q88 2 8 scaled scale VERB mc87pn91q88 2 9 heterojunction heterojunction NOUN mc87pn91q88 2 10 devices device NOUN mc87pn91q88 2 11 and and CCONJ mc87pn91q88 2 12 good good ADJ mc87pn91q88 2 13 electronic electronic ADJ mc87pn91q88 2 14 transport transport NOUN mc87pn91q88 2 15 properties property NOUN mc87pn91q88 2 16 in in ADP mc87pn91q88 2 17 the the DET mc87pn91q88 2 18 doped dope VERB mc87pn91q88 2 19 films film NOUN mc87pn91q88 2 20 have have AUX mc87pn91q88 2 21 been be AUX mc87pn91q88 2 22 observed observe VERB mc87pn91q88 2 23 . . PUNCT mc87pn91q88 3 1 potential potential ADJ mc87pn91q88 3 2 applications application NOUN mc87pn91q88 3 3 for for ADP mc87pn91q88 3 4 spin spin NOUN mc87pn91q88 3 5 - - PUNCT mc87pn91q88 3 6 on on ADP mc87pn91q88 3 7 doping doping NOUN mc87pn91q88 3 8 of of ADP mc87pn91q88 3 9 p p NOUN mc87pn91q88 3 10 - - PUNCT mc87pn91q88 3 11 type type NOUN mc87pn91q88 3 12 gaassb gaassb NOUN mc87pn91q88 3 13 include include VERB mc87pn91q88 3 14 the the DET mc87pn91q88 3 15 optimization optimization NOUN mc87pn91q88 3 16 of of ADP mc87pn91q88 3 17 the the DET mc87pn91q88 3 18 extrinsic extrinsic ADJ mc87pn91q88 3 19 base base NOUN mc87pn91q88 3 20 resistance resistance NOUN mc87pn91q88 3 21 and and CCONJ mc87pn91q88 3 22 the the DET mc87pn91q88 3 23 contact contact NOUN mc87pn91q88 3 24 resistance resistance NOUN mc87pn91q88 3 25 to to ADP mc87pn91q88 3 26 the the DET mc87pn91q88 3 27 base base NOUN mc87pn91q88 3 28 in in ADP mc87pn91q88 3 29 gaassb gaassb NOUN mc87pn91q88 3 30 / / SYM mc87pn91q88 3 31 inp inp PROPN mc87pn91q88 3 32 hbts hbts PROPN mc87pn91q88 3 33 for for ADP mc87pn91q88 3 34 ultra ultra ADJ mc87pn91q88 3 35 - - ADJ mc87pn91q88 3 36 high high ADJ mc87pn91q88 3 37 - - PUNCT mc87pn91q88 3 38 speed speed NOUN mc87pn91q88 3 39 applications application NOUN mc87pn91q88 3 40 , , PUNCT mc87pn91q88 3 41 without without ADP mc87pn91q88 3 42 the the DET mc87pn91q88 3 43 use use NOUN mc87pn91q88 3 44 of of ADP mc87pn91q88 3 45 regrowth regrowth NOUN mc87pn91q88 3 46 or or CCONJ mc87pn91q88 3 47 other other ADJ mc87pn91q88 3 48 complex complex ADJ mc87pn91q88 3 49 processing processing NOUN mc87pn91q88 3 50 . . PUNCT mc87pn91q88 4 1 diffusions diffusion NOUN mc87pn91q88 4 2 were be AUX mc87pn91q88 4 3 carried carry VERB mc87pn91q88 4 4 out out ADP mc87pn91q88 4 5 in in ADP mc87pn91q88 4 6 a a DET mc87pn91q88 4 7 rapid rapid ADJ mc87pn91q88 4 8 thermal thermal ADJ mc87pn91q88 4 9 processor processor NOUN mc87pn91q88 4 10 ( ( PUNCT mc87pn91q88 4 11 rtp rtp NOUN mc87pn91q88 4 12 ) ) PUNCT mc87pn91q88 4 13 using use VERB mc87pn91q88 4 14 epitaxial epitaxial ADJ mc87pn91q88 4 15 heterostructures heterostructure NOUN mc87pn91q88 4 16 consisting consist VERB mc87pn91q88 4 17 of of ADP mc87pn91q88 4 18 2000 2000 NUM mc87pn91q88 4 19 ìé ìé NOUN mc87pn91q88 4 20 of of ADP mc87pn91q88 4 21 p p NOUN mc87pn91q88 4 22 - - PUNCT mc87pn91q88 4 23 type type NOUN mc87pn91q88 4 24 gaas gaas NOUN mc87pn91q88 4 25 0.51sb0.49 0.51sb0.49 NOUN mc87pn91q88 4 26 grown grow VERB mc87pn91q88 4 27 on on ADP mc87pn91q88 4 28 semi semi ADJ mc87pn91q88 4 29 - - ADJ mc87pn91q88 4 30 insulating insulating ADJ mc87pn91q88 4 31 inp inp NOUN mc87pn91q88 4 32 by by ADP mc87pn91q88 4 33 mocvd mocvd PROPN mc87pn91q88 4 34 . . PUNCT mc87pn91q88 5 1 the the DET mc87pn91q88 5 2 diffusions diffusion NOUN mc87pn91q88 5 3 were be AUX mc87pn91q88 5 4 performed perform VERB mc87pn91q88 5 5 at at ADP mc87pn91q88 5 6 temperatures temperature NOUN mc87pn91q88 5 7 ranging range VERB mc87pn91q88 5 8 from from ADP mc87pn91q88 5 9 350 350 NUM mc87pn91q88 5 10 - - SYM mc87pn91q88 5 11 625 625 NUM mc87pn91q88 5 12 å¡c å¡c NOUN mc87pn91q88 5 13 and and CCONJ mc87pn91q88 5 14 diffusion diffusion NOUN mc87pn91q88 5 15 times time NOUN mc87pn91q88 5 16 of of ADP mc87pn91q88 5 17 up up ADP mc87pn91q88 5 18 to to PART mc87pn91q88 5 19 30 30 NUM mc87pn91q88 5 20 minutes minute NOUN mc87pn91q88 5 21 . . PUNCT mc87pn91q88 6 1 sims sim NOUN mc87pn91q88 6 2 depth depth NOUN mc87pn91q88 6 3 profiling profiling NOUN mc87pn91q88 6 4 indicates indicate VERB mc87pn91q88 6 5 that that SCONJ mc87pn91q88 6 6 zn zn PROPN mc87pn91q88 6 7 starts start VERB mc87pn91q88 6 8 to to PART mc87pn91q88 6 9 diffuse diffuse VERB mc87pn91q88 6 10 into into ADP mc87pn91q88 6 11 gaassb gaassb NOUN mc87pn91q88 6 12 layer layer NOUN mc87pn91q88 6 13 at at ADP mc87pn91q88 6 14 temperatures temperature NOUN mc87pn91q88 6 15 as as ADV mc87pn91q88 6 16 low low ADJ mc87pn91q88 6 17 as as ADP mc87pn91q88 6 18 350 350 NUM mc87pn91q88 6 19 å¡c å¡c NOUN mc87pn91q88 6 20 , , PUNCT mc87pn91q88 6 21 forming form VERB mc87pn91q88 6 22 very very ADV mc87pn91q88 6 23 shallow shallow ADJ mc87pn91q88 6 24 diffusion diffusion NOUN mc87pn91q88 6 25 profiles profile NOUN mc87pn91q88 6 26 . . PUNCT mc87pn91q88 7 1 for for SCONJ mc87pn91q88 7 2 higher high ADJ mc87pn91q88 7 3 temperatures temperature NOUN mc87pn91q88 7 4 deep deep ADJ mc87pn91q88 7 5 diffusion diffusion NOUN mc87pn91q88 7 6 profiles profile NOUN mc87pn91q88 7 7 extending extend VERB mc87pn91q88 7 8 up up ADP mc87pn91q88 7 9 to to PART mc87pn91q88 7 10 2500 2500 NUM mc87pn91q88 7 11 ìé ìé NOUN mc87pn91q88 7 12 were be AUX mc87pn91q88 7 13 obtained obtain VERB mc87pn91q88 7 14 . . PUNCT mc87pn91q88 8 1 the the DET mc87pn91q88 8 2 zn zn PROPN mc87pn91q88 8 3 appears appear VERB mc87pn91q88 8 4 to to PART mc87pn91q88 8 5 remain remain VERB mc87pn91q88 8 6 largely largely ADV mc87pn91q88 8 7 electrically electrically ADV mc87pn91q88 8 8 inactive inactive ADJ mc87pn91q88 8 9 for for ADP mc87pn91q88 8 10 diffusions diffusion NOUN mc87pn91q88 8 11 at at ADP mc87pn91q88 8 12 temperatures temperature NOUN mc87pn91q88 8 13 below below ADP mc87pn91q88 8 14 500 500 NUM mc87pn91q88 8 15 å¡c å¡c NOUN mc87pn91q88 8 16 , , PUNCT mc87pn91q88 8 17 as as SCONJ mc87pn91q88 8 18 indicated indicate VERB mc87pn91q88 8 19 by by ADP mc87pn91q88 8 20 hall hall NOUN mc87pn91q88 8 21 - - PUNCT mc87pn91q88 8 22 effect effect NOUN mc87pn91q88 8 23 measurements measurement NOUN mc87pn91q88 8 24 . . PUNCT mc87pn91q88 9 1 the the DET mc87pn91q88 9 2 threshold threshold NOUN mc87pn91q88 9 3 temperature temperature NOUN mc87pn91q88 9 4 at at ADP mc87pn91q88 9 5 which which PRON mc87pn91q88 9 6 zn zn PRON mc87pn91q88 9 7 starts start VERB mc87pn91q88 9 8 to to PART mc87pn91q88 9 9 become become VERB mc87pn91q88 9 10 electrically electrically ADV mc87pn91q88 9 11 active active ADJ mc87pn91q88 9 12 is be AUX mc87pn91q88 9 13 found find VERB mc87pn91q88 9 14 to to PART mc87pn91q88 9 15 be be AUX mc87pn91q88 9 16 in in ADP mc87pn91q88 9 17 the the DET mc87pn91q88 9 18 range range NOUN mc87pn91q88 9 19 of of ADP mc87pn91q88 9 20 500 500 NUM mc87pn91q88 9 21 - - SYM mc87pn91q88 9 22 550 550 NUM mc87pn91q88 9 23 å¡c å¡c NOUN mc87pn91q88 9 24 . . PUNCT mc87pn91q88 10 1 hall hall NOUN mc87pn91q88 10 2 - - PUNCT mc87pn91q88 10 3 effect effect NOUN mc87pn91q88 10 4 measurements measurement NOUN mc87pn91q88 10 5 indicate indicate VERB mc87pn91q88 10 6 that that SCONJ mc87pn91q88 10 7 the the DET mc87pn91q88 10 8 average average ADJ mc87pn91q88 10 9 hole hole NOUN mc87pn91q88 10 10 concentration concentration NOUN mc87pn91q88 10 11 increased increase VERB mc87pn91q88 10 12 by by ADP mc87pn91q88 10 13 almost almost ADV mc87pn91q88 10 14 three three NUM mc87pn91q88 10 15 orders order NOUN mc87pn91q88 10 16 of of ADP mc87pn91q88 10 17 magnitude magnitude NOUN mc87pn91q88 10 18 for for ADP mc87pn91q88 10 19 the the DET mc87pn91q88 10 20 lowest lowest ADV mc87pn91q88 10 21 - - PUNCT mc87pn91q88 10 22 doped doped NOUN mc87pn91q88 10 23 ( ( PUNCT mc87pn91q88 10 24 2.05e16 2.05e16 NUM mc87pn91q88 10 25 /cmå /cmå PUNCT mc87pn91q88 10 26 _ _ NOUN mc87pn91q88 10 27 ) ) PUNCT mc87pn91q88 10 28 test test NOUN mc87pn91q88 10 29 structure structure NOUN mc87pn91q88 10 30 , , PUNCT mc87pn91q88 10 31 rising rise VERB mc87pn91q88 10 32 from from ADP mc87pn91q88 10 33 2.05e16 2.05e16 NUM mc87pn91q88 10 34 /cmå /cmå PUNCT mc87pn91q88 11 1 _ _ NOUN mc87pn91q88 12 1 to to ADP mc87pn91q88 12 2 1.67e19 1.67e19 NUM mc87pn91q88 12 3 /cmå /cmå PUNCT mc87pn91q88 13 1 _ _ NOUN mc87pn91q88 13 2 for for ADP mc87pn91q88 13 3 a a DET mc87pn91q88 13 4 30 30 NUM mc87pn91q88 13 5 minute minute NOUN mc87pn91q88 13 6 , , PUNCT mc87pn91q88 13 7 600 600 NUM mc87pn91q88 13 8 å¡c å¡c NOUN mc87pn91q88 13 9 diffusion diffusion NOUN mc87pn91q88 13 10 . . PUNCT mc87pn91q88 14 1 the the DET mc87pn91q88 14 2 measured measured ADJ mc87pn91q88 14 3 sheet sheet NOUN mc87pn91q88 14 4 resistance resistance NOUN mc87pn91q88 14 5 decreased decrease VERB mc87pn91q88 14 6 from from ADP mc87pn91q88 14 7 280 280 NUM mc87pn91q88 14 8 kΩ/sq kΩ/sq SPACE mc87pn91q88 14 9 . . PUNCT mc87pn91q88 15 1 to to ADP mc87pn91q88 15 2 910 910 NUM mc87pn91q88 15 3 & & CCONJ mc87pn91q88 15 4 # # SYM mc87pn91q88 15 5 937;/sq 937;/sq NUM mc87pn91q88 15 6 . . PUNCT mc87pn91q88 15 7 , , PUNCT mc87pn91q88 15 8 while while SCONJ mc87pn91q88 15 9 the the DET mc87pn91q88 15 10 hole hole NOUN mc87pn91q88 15 11 mobility mobility NOUN mc87pn91q88 15 12 was be AUX mc87pn91q88 15 13 reduced reduce VERB mc87pn91q88 15 14 from from ADP mc87pn91q88 15 15 59 59 NUM mc87pn91q88 15 16 cmå_/vs cmå_/vs NUM mc87pn91q88 15 17 as as ADP mc87pn91q88 15 18 - - PUNCT mc87pn91q88 15 19 grown grow VERB mc87pn91q88 15 20 to to ADP mc87pn91q88 15 21 26 26 NUM mc87pn91q88 15 22 cmå_/vs cmå_/vs NOUN mc87pn91q88 15 23 due due ADP mc87pn91q88 15 24 to to ADP mc87pn91q88 15 25 increased increase VERB mc87pn91q88 15 26 impurity impurity NOUN mc87pn91q88 15 27 scattering scattering NOUN mc87pn91q88 15 28 . . PUNCT mc87pn91q88 16 1 with with ADP mc87pn91q88 16 2 increase increase NOUN mc87pn91q88 16 3 in in ADP mc87pn91q88 16 4 as as ADV mc87pn91q88 16 5 - - PUNCT mc87pn91q88 16 6 grown grow VERB mc87pn91q88 16 7 background background NOUN mc87pn91q88 16 8 doping dope VERB mc87pn91q88 16 9 concentration concentration NOUN mc87pn91q88 16 10 , , PUNCT mc87pn91q88 16 11 the the DET mc87pn91q88 16 12 diffusion diffusion NOUN mc87pn91q88 16 13 rate rate NOUN mc87pn91q88 16 14 was be AUX mc87pn91q88 16 15 found find VERB mc87pn91q88 16 16 to to PART mc87pn91q88 16 17 increase increase VERB mc87pn91q88 16 18 . . PUNCT mc87pn91q88 17 1 zn zn X mc87pn91q88 17 2 distribution distribution NOUN mc87pn91q88 17 3 profiles profile NOUN mc87pn91q88 17 4 measured measure VERB mc87pn91q88 17 5 by by ADP mc87pn91q88 17 6 sims sim NOUN mc87pn91q88 17 7 were be AUX mc87pn91q88 17 8 modeled model VERB mc87pn91q88 17 9 and and CCONJ mc87pn91q88 17 10 a a DET mc87pn91q88 17 11 mechanism mechanism NOUN mc87pn91q88 17 12 for for ADP mc87pn91q88 17 13 zn zn PROPN mc87pn91q88 17 14 diffusion diffusion NOUN mc87pn91q88 17 15 in in ADP mc87pn91q88 17 16 undoped undoped ADJ mc87pn91q88 17 17 gaas gaas NOUN mc87pn91q88 17 18 0.51sb0.49 0.51sb0.49 NUM mc87pn91q88 17 19 is be AUX mc87pn91q88 17 20 proposed propose VERB mc87pn91q88 17 21 . . PUNCT mc87pn91q88 18 1 zn zn PROPN mc87pn91q88 18 2 diffuses diffuse NOUN mc87pn91q88 18 3 by by ADP mc87pn91q88 18 4 an an DET mc87pn91q88 18 5 interstitial interstitial ADJ mc87pn91q88 18 6 - - PUNCT mc87pn91q88 18 7 substitutional substitutional ADJ mc87pn91q88 18 8 mechanism mechanism NOUN mc87pn91q88 18 9 in in ADP mc87pn91q88 18 10 the the DET mc87pn91q88 18 11 region region NOUN mc87pn91q88 18 12 close close ADV mc87pn91q88 18 13 to to ADP mc87pn91q88 18 14 the the DET mc87pn91q88 18 15 surface surface NOUN mc87pn91q88 18 16 but but CCONJ mc87pn91q88 18 17 as as SCONJ mc87pn91q88 18 18 it it PRON mc87pn91q88 18 19 moves move VERB mc87pn91q88 18 20 away away ADV mc87pn91q88 18 21 from from ADP mc87pn91q88 18 22 the the DET mc87pn91q88 18 23 surface surface NOUN mc87pn91q88 18 24 and and CCONJ mc87pn91q88 18 25 zn zn PROPN mc87pn91q88 18 26 concentration concentration NOUN mc87pn91q88 18 27 falls fall VERB mc87pn91q88 18 28 down down ADV mc87pn91q88 18 29 , , PUNCT mc87pn91q88 18 30 it it PRON mc87pn91q88 18 31 diffuses diffuse VERB mc87pn91q88 18 32 by by ADP mc87pn91q88 18 33 substitutional substitutional ADJ mc87pn91q88 18 34 mechanism mechanism NOUN mc87pn91q88 18 35 . . PUNCT mc87pn91q88 19 1 surface surface NOUN mc87pn91q88 19 2 diffusivity diffusivity NOUN mc87pn91q88 19 3 of of ADP mc87pn91q88 19 4 1e13 1e13 NUM mc87pn91q88 19 5 cmå_/s cmå_/s PROPN mc87pn91q88 19 6 at at ADP mc87pn91q88 19 7 600 600 NUM mc87pn91q88 19 8 å¡c å¡c NOUN mc87pn91q88 19 9 for for ADP mc87pn91q88 19 10 zn zn PROPN mc87pn91q88 19 11 interstitials interstitial NOUN mc87pn91q88 19 12 is be AUX mc87pn91q88 19 13 extracted extract VERB mc87pn91q88 19 14 from from ADP mc87pn91q88 19 15 the the DET mc87pn91q88 19 16 diffusion diffusion NOUN mc87pn91q88 19 17 profiles profile NOUN mc87pn91q88 19 18 . . PUNCT mc87pn91q88 20 1 zn zn PROPN mc87pn91q88 20 2 diffusivity diffusivity VERB mc87pn91q88 20 3 away away ADV mc87pn91q88 20 4 from from ADP mc87pn91q88 20 5 the the DET mc87pn91q88 20 6 surface surface NOUN mc87pn91q88 20 7 is be AUX mc87pn91q88 20 8 found find VERB mc87pn91q88 20 9 to to PART mc87pn91q88 20 10 be be AUX mc87pn91q88 20 11 1.2e14 1.2e14 NUM mc87pn91q88 20 12 cmå_/s cmå_/s NOUN mc87pn91q88 20 13 at at ADP mc87pn91q88 20 14 600 600 NUM mc87pn91q88 20 15 å¡c å¡c NOUN mc87pn91q88 20 16 . . PUNCT mc87pn91q88 21 1 there there PRON mc87pn91q88 21 2 is be VERB mc87pn91q88 21 3 insuffcient insuffcient ADJ mc87pn91q88 21 4 evidence evidence NOUN mc87pn91q88 21 5 to to PART mc87pn91q88 21 6 tell tell VERB mc87pn91q88 21 7 whether whether SCONJ mc87pn91q88 21 8 this this DET mc87pn91q88 21 9 diffusivity diffusivity NOUN mc87pn91q88 21 10 is be AUX mc87pn91q88 21 11 that that PRON mc87pn91q88 21 12 of of ADP mc87pn91q88 21 13 substitutional substitutional ADJ mc87pn91q88 21 14 zn zn PROPN mc87pn91q88 21 15 or or CCONJ mc87pn91q88 21 16 of of ADP mc87pn91q88 21 17 a a DET mc87pn91q88 21 18 complex complex NOUN mc87pn91q88 21 19 that that PRON mc87pn91q88 21 20 zn zn PROPN mc87pn91q88 21 21 atoms atom NOUN mc87pn91q88 21 22 form form VERB mc87pn91q88 21 23 with with ADP mc87pn91q88 21 24 the the DET mc87pn91q88 21 25 surrounding surround VERB mc87pn91q88 21 26 defects defect NOUN mc87pn91q88 21 27 . . PUNCT