id sid tid token lemma pos h989r21144j 1 1 the the DET h989r21144j 1 2 work work NOUN h989r21144j 1 3 described describe VERB h989r21144j 1 4 in in ADP h989r21144j 1 5 this this DET h989r21144j 1 6 thesis thesis NOUN h989r21144j 1 7 involves involve VERB h989r21144j 1 8 a a DET h989r21144j 1 9 simple simple ADJ h989r21144j 1 10 model model NOUN h989r21144j 1 11 system system NOUN h989r21144j 1 12 --atomic --atomic ADP h989r21144j 1 13 hydrogen hydrogen PROPN h989r21144j 1 14 and and CCONJ h989r21144j 1 15 alkanethiol alkanethiol PROPN h989r21144j 1 16 self self NOUN h989r21144j 1 17 assembled assemble VERB h989r21144j 1 18 monolayers monolayer NOUN h989r21144j 1 19 ( ( PUNCT h989r21144j 1 20 sams sams PROPN h989r21144j 1 21 ) ) PUNCT h989r21144j 1 22 --to --to PROPN h989r21144j 1 23 probe probe VERB h989r21144j 1 24 the the DET h989r21144j 1 25 most most ADV h989r21144j 1 26 basic basic ADJ h989r21144j 1 27 interactions interaction NOUN h989r21144j 1 28 of of ADP h989r21144j 1 29 gas gas NOUN h989r21144j 1 30 - - PUNCT h989r21144j 1 31 surface surface NOUN h989r21144j 1 32 reactions reaction NOUN h989r21144j 1 33 . . PUNCT h989r21144j 2 1 presented present VERB h989r21144j 2 2 below below ADV h989r21144j 2 3 are be AUX h989r21144j 2 4 the the DET h989r21144j 2 5 results result NOUN h989r21144j 2 6 of of ADP h989r21144j 2 7 experiments experiment NOUN h989r21144j 2 8 that that PRON h989r21144j 2 9 investigate investigate VERB h989r21144j 2 10 the the DET h989r21144j 2 11 roles role NOUN h989r21144j 2 12 of of ADP h989r21144j 2 13 molecular molecular ADJ h989r21144j 2 14 structure structure NOUN h989r21144j 2 15 and and CCONJ h989r21144j 2 16 surface surface NOUN h989r21144j 2 17 defect defect NOUN h989r21144j 2 18 structure structure NOUN h989r21144j 2 19 in in ADP h989r21144j 2 20 the the DET h989r21144j 2 21 degradation degradation NOUN h989r21144j 2 22 of of ADP h989r21144j 2 23 these these DET h989r21144j 2 24 monolayers monolayer NOUN h989r21144j 2 25 . . PUNCT h989r21144j 3 1 a a DET h989r21144j 3 2 large large ADJ h989r21144j 3 3 body body NOUN h989r21144j 3 4 of of ADP h989r21144j 3 5 previous previous ADJ h989r21144j 3 6 alkanethiolate alkanethiolate PROPN h989r21144j 3 7 sam sam PROPN h989r21144j 3 8 studies study NOUN h989r21144j 3 9 has have AUX h989r21144j 3 10 probed probe VERB h989r21144j 3 11 the the DET h989r21144j 3 12 mechanisms mechanism NOUN h989r21144j 3 13 of of ADP h989r21144j 3 14 monolayer monolayer NOUN h989r21144j 3 15 formation formation NOUN h989r21144j 3 16 and and CCONJ h989r21144j 3 17 desorption desorption NOUN h989r21144j 3 18 . . PUNCT h989r21144j 4 1 chain chain NOUN h989r21144j 4 2 length length NOUN h989r21144j 4 3 dependence dependence NOUN h989r21144j 4 4 on on ADP h989r21144j 4 5 reaction reaction NOUN h989r21144j 4 6 time time NOUN h989r21144j 4 7 and and CCONJ h989r21144j 4 8 reaction reaction NOUN h989r21144j 4 9 pathway pathway NOUN h989r21144j 4 10 was be AUX h989r21144j 4 11 found find VERB h989r21144j 4 12 , , PUNCT h989r21144j 4 13 with with ADP h989r21144j 4 14 longer long ADJ h989r21144j 4 15 chain chain NOUN h989r21144j 4 16 thiols thiol NOUN h989r21144j 4 17 reacting react VERB h989r21144j 4 18 more more ADV h989r21144j 4 19 slowly slowly ADV h989r21144j 4 20 through through ADP h989r21144j 4 21 a a DET h989r21144j 4 22 series series NOUN h989r21144j 4 23 of of ADP h989r21144j 4 24 reactions reaction NOUN h989r21144j 4 25 , , PUNCT h989r21144j 4 26 compared compare VERB h989r21144j 4 27 to to ADP h989r21144j 4 28 the the DET h989r21144j 4 29 quick quick ADJ h989r21144j 4 30 hydrogenation hydrogenation NOUN h989r21144j 4 31 reaction reaction NOUN h989r21144j 4 32 for for ADP h989r21144j 4 33 shorter short ADJ h989r21144j 4 34 chain chain NOUN h989r21144j 4 35 thiols thiol NOUN h989r21144j 4 36 . . PUNCT h989r21144j 5 1 previous previous ADJ h989r21144j 5 2 work work NOUN h989r21144j 5 3 from from ADP h989r21144j 5 4 this this DET h989r21144j 5 5 lab lab NOUN h989r21144j 5 6 showed show VERB h989r21144j 5 7 that that SCONJ h989r21144j 5 8 defect defect NOUN h989r21144j 5 9 sites site NOUN h989r21144j 5 10 are be AUX h989r21144j 5 11 significantly significantly ADV h989r21144j 5 12 more more ADV h989r21144j 5 13 reactive reactive ADJ h989r21144j 5 14 than than ADP h989r21144j 5 15 close close ADV h989r21144j 5 16 - - PUNCT h989r21144j 5 17 packed pack VERB h989r21144j 5 18 areas area NOUN h989r21144j 5 19 of of ADP h989r21144j 5 20 the the DET h989r21144j 5 21 monolayer monolayer NOUN h989r21144j 5 22 , , PUNCT h989r21144j 5 23 and and CCONJ h989r21144j 5 24 that that SCONJ h989r21144j 5 25 the the DET h989r21144j 5 26 reaction reaction NOUN h989r21144j 5 27 rate rate NOUN h989r21144j 5 28 accelerates accelerate VERB h989r21144j 5 29 due due ADP h989r21144j 5 30 to to ADP h989r21144j 5 31 increased increase VERB h989r21144j 5 32 defect defect NOUN h989r21144j 5 33 site site NOUN h989r21144j 5 34 coverage coverage NOUN h989r21144j 5 35 over over ADP h989r21144j 5 36 the the DET h989r21144j 5 37 course course NOUN h989r21144j 5 38 of of ADP h989r21144j 5 39 a a DET h989r21144j 5 40 reaction reaction NOUN h989r21144j 5 41 at at ADP h989r21144j 5 42 room room NOUN h989r21144j 5 43 temperature temperature NOUN h989r21144j 5 44 . . PUNCT h989r21144j 6 1 another another DET h989r21144j 6 2 recent recent ADJ h989r21144j 6 3 room room NOUN h989r21144j 6 4 temperature temperature NOUN h989r21144j 6 5 study study NOUN h989r21144j 6 6 proposed propose VERB h989r21144j 6 7 a a DET h989r21144j 6 8 kinetic kinetic ADJ h989r21144j 6 9 model model NOUN h989r21144j 6 10 describing describe VERB h989r21144j 6 11 the the DET h989r21144j 6 12 mechanism mechanism NOUN h989r21144j 6 13 of of ADP h989r21144j 6 14 erosion erosion NOUN h989r21144j 6 15 happening happen VERB h989r21144j 6 16 in in ADP h989r21144j 6 17 two two NUM h989r21144j 6 18 parts part NOUN h989r21144j 6 19 , , PUNCT h989r21144j 6 20 a a DET h989r21144j 6 21 fast fast ADJ h989r21144j 6 22 step step NOUN h989r21144j 6 23 and and CCONJ h989r21144j 6 24 a a DET h989r21144j 6 25 slow slow ADJ h989r21144j 6 26 step step NOUN h989r21144j 6 27 , , PUNCT h989r21144j 6 28 dependent dependent ADJ h989r21144j 6 29 on on ADP h989r21144j 6 30 the the DET h989r21144j 6 31 surface surface NOUN h989r21144j 6 32 phases phase NOUN h989r21144j 6 33 and and CCONJ h989r21144j 6 34 on on ADP h989r21144j 6 35 chain chain NOUN h989r21144j 6 36 length length NOUN h989r21144j 6 37 . . PUNCT h989r21144j 7 1 the the DET h989r21144j 7 2 studies study NOUN h989r21144j 7 3 for for ADP h989r21144j 7 4 this this DET h989r21144j 7 5 thesis thesis NOUN h989r21144j 7 6 work work NOUN h989r21144j 7 7 however however ADV h989r21144j 7 8 , , PUNCT h989r21144j 7 9 were be AUX h989r21144j 7 10 performed perform VERB h989r21144j 7 11 slightly slightly ADV h989r21144j 7 12 above above ADP h989r21144j 7 13 room room NOUN h989r21144j 7 14 temperature temperature NOUN h989r21144j 7 15 , , PUNCT h989r21144j 7 16 at at ADP h989r21144j 7 17 27 27 NUM h989r21144j 7 18 ◦ ◦ NUM h989r21144j 7 19 c. c. PROPN h989r21144j 7 20 this this DET h989r21144j 7 21 slight slight ADJ h989r21144j 7 22 change change NOUN h989r21144j 7 23 in in ADP h989r21144j 7 24 temperature temperature NOUN h989r21144j 7 25 allowed allow VERB h989r21144j 7 26 for for ADP h989r21144j 7 27 an an DET h989r21144j 7 28 additional additional ADJ h989r21144j 7 29 phase phase NOUN h989r21144j 7 30 , , PUNCT h989r21144j 7 31 not not PART h989r21144j 7 32 seen see VERB h989r21144j 7 33 at at ADP h989r21144j 7 34 22 22 NUM h989r21144j 7 35 ◦ ◦ NUM h989r21144j 7 36 c c NOUN h989r21144j 7 37 , , PUNCT h989r21144j 7 38 to to PART h989r21144j 7 39 exist exist VERB h989r21144j 7 40 on on ADP h989r21144j 7 41 the the DET h989r21144j 7 42 surface surface NOUN h989r21144j 7 43 . . PUNCT h989r21144j 8 1 this this DET h989r21144j 8 2 new new ADJ h989r21144j 8 3 liquid liquid ADJ h989r21144j 8 4 phase phase NOUN h989r21144j 8 5 revealed reveal VERB h989r21144j 8 6 new new ADJ h989r21144j 8 7 insight insight NOUN h989r21144j 8 8 into into ADP h989r21144j 8 9 the the DET h989r21144j 8 10 reaction reaction NOUN h989r21144j 8 11 pathway pathway NOUN h989r21144j 8 12 of of ADP h989r21144j 8 13 the the DET h989r21144j 8 14 alkanethiolate alkanethiolate PROPN h989r21144j 8 15 sam sam PROPN h989r21144j 8 16 , , PUNCT h989r21144j 8 17 and and CCONJ h989r21144j 8 18 a a DET h989r21144j 8 19 kinetic kinetic ADJ h989r21144j 8 20 model model NOUN h989r21144j 8 21 was be AUX h989r21144j 8 22 developed develop VERB h989r21144j 8 23 to to PART h989r21144j 8 24 describe describe VERB h989r21144j 8 25 monolayer monolayer NOUN h989r21144j 8 26 erosion erosion NOUN h989r21144j 8 27 upon upon SCONJ h989r21144j 8 28 exposure exposure NOUN h989r21144j 8 29 to to ADP h989r21144j 8 30 atomic atomic ADJ h989r21144j 8 31 hydrogen hydrogen NOUN h989r21144j 8 32 that that PRON h989r21144j 8 33 is be AUX h989r21144j 8 34 dependent dependent ADJ h989r21144j 8 35 on on ADP h989r21144j 8 36 the the DET h989r21144j 8 37 phase phase NOUN h989r21144j 8 38 transitions transition NOUN h989r21144j 8 39 and and CCONJ h989r21144j 8 40 the the DET h989r21144j 8 41 build build NOUN h989r21144j 8 42 up up ADP h989r21144j 8 43 of of ADP h989r21144j 8 44 vacancies vacancy NOUN h989r21144j 8 45 on on ADP h989r21144j 8 46 the the DET h989r21144j 8 47 surface surface NOUN h989r21144j 8 48 throughout throughout ADP h989r21144j 8 49 the the DET h989r21144j 8 50 reaction reaction NOUN h989r21144j 8 51 . . PUNCT h989r21144j 9 1 though though SCONJ h989r21144j 9 2 it it PRON h989r21144j 9 3 is be AUX h989r21144j 9 4 likely likely ADJ h989r21144j 9 5 that that SCONJ h989r21144j 9 6 surface surface NOUN h989r21144j 9 7 defect defect NOUN h989r21144j 9 8 structure structure NOUN h989r21144j 9 9 does do AUX h989r21144j 9 10 cause cause VERB h989r21144j 9 11 acceleration acceleration NOUN h989r21144j 9 12 of of ADP h989r21144j 9 13 these these DET h989r21144j 9 14 reactions reaction NOUN h989r21144j 9 15 , , PUNCT h989r21144j 9 16 the the DET h989r21144j 9 17 results result NOUN h989r21144j 9 18 presented present VERB h989r21144j 9 19 here here ADV h989r21144j 9 20 make make VERB h989r21144j 9 21 a a DET h989r21144j 9 22 case case NOUN h989r21144j 9 23 for for ADP h989r21144j 9 24 the the DET h989r21144j 9 25 larger large ADJ h989r21144j 9 26 role role NOUN h989r21144j 9 27 that that PRON h989r21144j 9 28 surface surface NOUN h989r21144j 9 29 phase phase NOUN h989r21144j 9 30 transitions transition NOUN h989r21144j 9 31 play play VERB h989r21144j 9 32 in in ADP h989r21144j 9 33 the the DET h989r21144j 9 34 mechanisms mechanism NOUN h989r21144j 9 35 for for ADP h989r21144j 9 36 alkanethiolate alkanethiolate PROPN h989r21144j 9 37 monolayer monolayer NOUN h989r21144j 9 38 degradation.these degradation.these NOUN h989r21144j 9 39 higher high ADJ h989r21144j 9 40 temperature temperature NOUN h989r21144j 9 41 experiments experiment NOUN h989r21144j 9 42 with with ADP h989r21144j 9 43 both both PRON h989r21144j 9 44 1 1 NUM h989r21144j 9 45 - - PUNCT h989r21144j 9 46 octanethiol octanethiol NOUN h989r21144j 9 47 and and CCONJ h989r21144j 9 48 8 8 NUM h989r21144j 9 49 - - PUNCT h989r21144j 9 50 mercapto-1 mercapto-1 NUM h989r21144j 9 51 - - PUNCT h989r21144j 9 52 octanol octanol NOUN h989r21144j 9 53 surfaces surface NOUN h989r21144j 9 54 also also ADV h989r21144j 9 55 revealed reveal VERB h989r21144j 9 56 the the DET h989r21144j 9 57 sudden sudden ADJ h989r21144j 9 58 appearance appearance NOUN h989r21144j 9 59 of of ADP h989r21144j 9 60 gold gold NOUN h989r21144j 9 61 islands island NOUN h989r21144j 9 62 concomitant concomitant ADJ h989r21144j 9 63 with with ADP h989r21144j 9 64 the the DET h989r21144j 9 65 appearance appearance NOUN h989r21144j 9 66 of of ADP h989r21144j 9 67 a a DET h989r21144j 9 68 striped striped ADJ h989r21144j 9 69 phase phase NOUN h989r21144j 9 70 . . PUNCT h989r21144j 10 1 these these DET h989r21144j 10 2 results result NOUN h989r21144j 10 3 inform inform VERB h989r21144j 10 4 us we PRON h989r21144j 10 5 that that SCONJ h989r21144j 10 6 gold gold ADJ h989r21144j 10 7 adatoms adatom NOUN h989r21144j 10 8 are be AUX h989r21144j 10 9 freed free VERB h989r21144j 10 10 up up ADP h989r21144j 10 11 upon upon SCONJ h989r21144j 10 12 the the DET h989r21144j 10 13 emergence emergence NOUN h989r21144j 10 14 of of ADP h989r21144j 10 15 the the DET h989r21144j 10 16 striped striped ADJ h989r21144j 10 17 phase phase NOUN h989r21144j 10 18 during during ADP h989r21144j 10 19 monolayer monolayer NOUN h989r21144j 10 20 erosion erosion NOUN h989r21144j 10 21 , , PUNCT h989r21144j 10 22 and and CCONJ h989r21144j 10 23 is be AUX h989r21144j 10 24 evidence evidence NOUN h989r21144j 10 25 of of ADP h989r21144j 10 26 the the DET h989r21144j 10 27 reconstruction reconstruction NOUN h989r21144j 10 28 of of ADP h989r21144j 10 29 the the DET h989r21144j 10 30 underlying underlie VERB h989r21144j 10 31 au(111 au(111 NOUN h989r21144j 10 32 ) ) PUNCT h989r21144j 10 33 substrate substrate NOUN h989r21144j 10 34 for for ADP h989r21144j 10 35 the the DET h989r21144j 10 36 close close ADV h989r21144j 10 37 packed packed ADJ h989r21144j 10 38 and and CCONJ h989r21144j 10 39 liquid liquid ADJ h989r21144j 10 40 phases phase NOUN h989r21144j 10 41 , , PUNCT h989r21144j 10 42 while while SCONJ h989r21144j 10 43 the the DET h989r21144j 10 44 striped striped ADJ h989r21144j 10 45 phase phase NOUN h989r21144j 10 46 does do AUX h989r21144j 10 47 not not PART h989r21144j 10 48 require require VERB h989r21144j 10 49 the the DET h989r21144j 10 50 incorporation incorporation NOUN h989r21144j 10 51 of of ADP h989r21144j 10 52 gold gold NOUN h989r21144j 10 53 adatoms adatom NOUN h989r21144j 10 54 into into ADP h989r21144j 10 55 the the DET h989r21144j 10 56 monolayer monolayer NOUN h989r21144j 10 57 . . PUNCT h989r21144j 11 1 scanning scan VERB h989r21144j 11 2 tunneling tunneling NOUN h989r21144j 11 3 microscopy microscopy NOUN h989r21144j 11 4 ( ( PUNCT h989r21144j 11 5 stm stm NOUN h989r21144j 11 6 ) ) PUNCT h989r21144j 11 7 is be AUX h989r21144j 11 8 the the DET h989r21144j 11 9 main main ADJ h989r21144j 11 10 technique technique NOUN h989r21144j 11 11 used use VERB h989r21144j 11 12 for for ADP h989r21144j 11 13 these these DET h989r21144j 11 14 experiments experiment NOUN h989r21144j 11 15 . . PUNCT h989r21144j 12 1 its its PRON h989r21144j 12 2 3d 3d ADJ h989r21144j 12 3 real real ADJ h989r21144j 12 4 space space NOUN h989r21144j 12 5 , , PUNCT h989r21144j 12 6 high high ADJ h989r21144j 12 7 resolution resolution NOUN h989r21144j 12 8 direct direct ADJ h989r21144j 12 9 imaging imaging NOUN h989r21144j 12 10 capabilities capability NOUN h989r21144j 12 11 make make VERB h989r21144j 12 12 it it PRON h989r21144j 12 13 an an DET h989r21144j 12 14 ideal ideal ADJ h989r21144j 12 15 characterization characterization NOUN h989r21144j 12 16 tool tool NOUN h989r21144j 12 17 for for ADP h989r21144j 12 18 studies study NOUN h989r21144j 12 19 that that PRON h989r21144j 12 20 examine examine VERB h989r21144j 12 21 the the DET h989r21144j 12 22 structural structural ADJ h989r21144j 12 23 changes change NOUN h989r21144j 12 24 occurring occur VERB h989r21144j 12 25 over over ADP h989r21144j 12 26 the the DET h989r21144j 12 27 course course NOUN h989r21144j 12 28 of of ADP h989r21144j 12 29 a a DET h989r21144j 12 30 surface surface NOUN h989r21144j 12 31 reaction reaction NOUN h989r21144j 12 32 . . PUNCT h989r21144j 13 1 the the DET h989r21144j 13 2 experiments experiment NOUN h989r21144j 13 3 described describe VERB h989r21144j 13 4 in in ADP h989r21144j 13 5 this this DET h989r21144j 13 6 thesis thesis NOUN h989r21144j 13 7 work work NOUN h989r21144j 13 8 were be AUX h989r21144j 13 9 performed perform VERB h989r21144j 13 10 on on ADP h989r21144j 13 11 a a DET h989r21144j 13 12 home home NOUN h989r21144j 13 13 - - PUNCT h989r21144j 13 14 built build VERB h989r21144j 13 15 instrument instrument NOUN h989r21144j 13 16 with with ADP h989r21144j 13 17 a a DET h989r21144j 13 18 design design NOUN h989r21144j 13 19 focused focus VERB h989r21144j 13 20 around around ADP h989r21144j 13 21 accessibility accessibility NOUN h989r21144j 13 22 , , PUNCT h989r21144j 13 23 and and CCONJ h989r21144j 13 24 customizability customizability NOUN h989r21144j 13 25 . . PUNCT h989r21144j 14 1 incorporating incorporate VERB h989r21144j 14 2 commercially commercially ADV h989r21144j 14 3 available available ADJ h989r21144j 14 4 parts part NOUN h989r21144j 14 5 into into ADP h989r21144j 14 6 the the DET h989r21144j 14 7 design design NOUN h989r21144j 14 8 lowers lower VERB h989r21144j 14 9 the the DET h989r21144j 14 10 cost cost NOUN h989r21144j 14 11 and and CCONJ h989r21144j 14 12 allows allow VERB h989r21144j 14 13 the the DET h989r21144j 14 14 instrument instrument NOUN h989r21144j 14 15 setup setup NOUN h989r21144j 14 16 to to PART h989r21144j 14 17 be be AUX h989r21144j 14 18 easily easily ADV h989r21144j 14 19 replicated replicate VERB h989r21144j 14 20 , , PUNCT h989r21144j 14 21 while while SCONJ h989r21144j 14 22 the the DET h989r21144j 14 23 use use NOUN h989r21144j 14 24 of of ADP h989r21144j 14 25 3d 3d PRON h989r21144j 14 26 printed print VERB h989r21144j 14 27 parts part NOUN h989r21144j 14 28 allows allow VERB h989r21144j 14 29 for for ADP h989r21144j 14 30 small small ADJ h989r21144j 14 31 , , PUNCT h989r21144j 14 32 intricate intricate ADJ h989r21144j 14 33 pieces piece NOUN h989r21144j 14 34 that that PRON h989r21144j 14 35 simplify simplify VERB h989r21144j 14 36 the the DET h989r21144j 14 37 control control NOUN h989r21144j 14 38 and and CCONJ h989r21144j 14 39 handling handling NOUN h989r21144j 14 40 of of ADP h989r21144j 14 41 the the DET h989r21144j 14 42 instrument instrument NOUN h989r21144j 14 43 . . PUNCT h989r21144j 15 1 both both PRON h989r21144j 15 2 eliminate eliminate VERB h989r21144j 15 3 the the DET h989r21144j 15 4 need need NOUN h989r21144j 15 5 for for ADP h989r21144j 15 6 access access NOUN h989r21144j 15 7 to to ADP h989r21144j 15 8 a a DET h989r21144j 15 9 machining machining NOUN h989r21144j 15 10 shop shop NOUN h989r21144j 15 11 , , PUNCT h989r21144j 15 12 but but CCONJ h989r21144j 15 13 later later ADJ h989r21144j 15 14 versions version NOUN h989r21144j 15 15 of of ADP h989r21144j 15 16 the the DET h989r21144j 15 17 instrument instrument NOUN h989r21144j 15 18 design design NOUN h989r21144j 15 19 do do AUX h989r21144j 15 20 require require VERB h989r21144j 15 21 machined machined ADJ h989r21144j 15 22 parts part NOUN h989r21144j 15 23 . . PUNCT h989r21144j 16 1 the the DET h989r21144j 16 2 freedom freedom NOUN h989r21144j 16 3 of of ADP h989r21144j 16 4 customizability customizability NOUN h989r21144j 16 5 is be AUX h989r21144j 16 6 another another DET h989r21144j 16 7 advantage advantage NOUN h989r21144j 16 8 to to ADP h989r21144j 16 9 the the DET h989r21144j 16 10 design design NOUN h989r21144j 16 11 of of ADP h989r21144j 16 12 the the DET h989r21144j 16 13 chamber chamber NOUN h989r21144j 16 14 parts part NOUN h989r21144j 16 15 with with ADP h989r21144j 16 16 . . PUNCT h989r21144j 17 1 the the DET h989r21144j 17 2 current current ADJ h989r21144j 17 3 set set NOUN h989r21144j 17 4 up up ADP h989r21144j 17 5 is be AUX h989r21144j 17 6 customized customize VERB h989r21144j 17 7 to to PART h989r21144j 17 8 include include VERB h989r21144j 17 9 direct direct ADJ h989r21144j 17 10 access access NOUN h989r21144j 17 11 to to ADP h989r21144j 17 12 the the DET h989r21144j 17 13 sample sample NOUN h989r21144j 17 14 surface surface NOUN h989r21144j 17 15 for for ADP h989r21144j 17 16 hydrogen hydrogen NOUN h989r21144j 17 17 cracking cracking NOUN h989r21144j 17 18 experiments experiment NOUN h989r21144j 17 19 , , PUNCT h989r21144j 17 20 a a DET h989r21144j 17 21 low low ADJ h989r21144j 17 22 - - PUNCT h989r21144j 17 23 degree degree NOUN h989r21144j 17 24 - - PUNCT h989r21144j 17 25 of of ADP h989r21144j 17 26 - - PUNCT h989r21144j 17 27 freedom freedom NOUN h989r21144j 17 28 vacuum vacuum NOUN h989r21144j 17 29 transfer transfer NOUN h989r21144j 17 30 system system NOUN h989r21144j 17 31 , , PUNCT h989r21144j 17 32 and and CCONJ h989r21144j 17 33 cryogenic cryogenic ADJ h989r21144j 17 34 cooling cool VERB h989r21144j 17 35 capabilities capability NOUN h989r21144j 17 36 for for ADP h989r21144j 17 37 future future ADJ h989r21144j 17 38 low low ADJ h989r21144j 17 39 temperature temperature NOUN h989r21144j 17 40 experiments experiment NOUN h989r21144j 17 41 . . PUNCT