id	sid	tid	token	lemma	pos
p8418k74145	1	1	ultra	ultra	ADJ
p8418k74145	1	2	-	-	ADJ
p8418k74145	1	3	high	high	ADJ
p8418k74145	1	4	-	-	PUNCT
p8418k74145	1	5	vacuum	vacuum	NOUN
p8418k74145	1	6	scanning	scan	VERB
p8418k74145	1	7	tunneling	tunneling	NOUN
p8418k74145	1	8	microscopy	microscopy	NOUN
p8418k74145	1	9	was	be	AUX
p8418k74145	1	10	used	use	VERB
p8418k74145	1	11	to	to	PART
p8418k74145	1	12	observe	observe	VERB
p8418k74145	1	13	copper	copper	NOUN
p8418k74145	1	14	phthalocyanine	phthalocyanine	NOUN
p8418k74145	1	15	molecules	molecule	NOUN
p8418k74145	1	16	deposited	deposit	VERB
p8418k74145	1	17	on	on	ADP
p8418k74145	1	18	the	the	DET
p8418k74145	1	19	au(111	au(111	SPACE
p8418k74145	1	20	)	)	PUNCT
p8418k74145	1	21	surface	surface	PROPN
p8418k74145	1	22	.	.	PUNCT
p8418k74145	2	1	the	the	DET
p8418k74145	2	2	primary	primary	ADJ
p8418k74145	2	3	goal	goal	NOUN
p8418k74145	2	4	of	of	ADP
p8418k74145	2	5	these	these	DET
p8418k74145	2	6	experiments	experiment	NOUN
p8418k74145	2	7	was	be	AUX
p8418k74145	2	8	to	to	PART
p8418k74145	2	9	isolate	isolate	VERB
p8418k74145	2	10	a	a	DET
p8418k74145	2	11	single	single	ADJ
p8418k74145	2	12	copper	copper	NOUN
p8418k74145	2	13	phthalocyanine	phthalocyanine	NOUN
p8418k74145	2	14	so	so	SCONJ
p8418k74145	2	15	that	that	SCONJ
p8418k74145	2	16	its	its	PRON
p8418k74145	2	17	electronic	electronic	ADJ
p8418k74145	2	18	properties	property	NOUN
p8418k74145	2	19	could	could	AUX
p8418k74145	2	20	be	be	AUX
p8418k74145	2	21	studied	study	VERB
p8418k74145	2	22	closely	closely	ADV
p8418k74145	2	23	with	with	ADP
p8418k74145	2	24	the	the	DET
p8418k74145	2	25	molecule	molecule	NOUN
p8418k74145	2	26	not	not	PART
p8418k74145	2	27	interacting	interact	VERB
p8418k74145	2	28	with	with	ADP
p8418k74145	2	29	any	any	DET
p8418k74145	2	30	other	other	ADJ
p8418k74145	2	31	surface	surface	NOUN
p8418k74145	2	32	bound	bind	VERB
p8418k74145	2	33	molecules	molecule	NOUN
p8418k74145	2	34	.	.	PUNCT
p8418k74145	3	1	there	there	ADV
p8418k74145	3	2	where	where	SCONJ
p8418k74145	3	3	several	several	ADJ
p8418k74145	3	4	issues	issue	NOUN
p8418k74145	3	5	that	that	PRON
p8418k74145	3	6	had	have	VERB
p8418k74145	3	7	to	to	PART
p8418k74145	3	8	be	be	AUX
p8418k74145	3	9	addressed	address	VERB
p8418k74145	3	10	satisfactorily	satisfactorily	ADV
p8418k74145	3	11	before	before	SCONJ
p8418k74145	3	12	the	the	DET
p8418k74145	3	13	microscope	microscope	NOUN
p8418k74145	3	14	would	would	AUX
p8418k74145	3	15	be	be	AUX
p8418k74145	3	16	ready	ready	ADJ
p8418k74145	3	17	to	to	PART
p8418k74145	3	18	scan	scan	VERB
p8418k74145	3	19	single	single	ADJ
p8418k74145	3	20	molecules	molecule	NOUN
p8418k74145	3	21	.	.	PUNCT
p8418k74145	4	1	these	these	DET
p8418k74145	4	2	steps	step	NOUN
p8418k74145	4	3	included	include	VERB
p8418k74145	4	4	fabricating	fabricate	VERB
p8418k74145	4	5	a	a	DET
p8418k74145	4	6	support	support	NOUN
p8418k74145	4	7	structure	structure	NOUN
p8418k74145	4	8	for	for	ADP
p8418k74145	4	9	the	the	DET
p8418k74145	4	10	instrument	instrument	NOUN
p8418k74145	4	11	,	,	PUNCT
p8418k74145	4	12	and	and	CCONJ
p8418k74145	4	13	eliminating	eliminate	VERB
p8418k74145	4	14	or	or	CCONJ
p8418k74145	4	15	minimizing	minimize	VERB
p8418k74145	4	16	all	all	DET
p8418k74145	4	17	sources	source	NOUN
p8418k74145	4	18	of	of	ADP
p8418k74145	4	19	external	external	ADJ
p8418k74145	4	20	noise	noise	NOUN
p8418k74145	4	21	.	.	PUNCT
p8418k74145	5	1	several	several	ADJ
p8418k74145	5	2	samples	sample	NOUN
p8418k74145	5	3	were	be	AUX
p8418k74145	5	4	used	use	VERB
p8418k74145	5	5	to	to	PART
p8418k74145	5	6	calibrate	calibrate	VERB
p8418k74145	5	7	the	the	DET
p8418k74145	5	8	microscope	microscope	NOUN
p8418k74145	5	9	and	and	CCONJ
p8418k74145	5	10	verify	verify	VERB
p8418k74145	5	11	that	that	SCONJ
p8418k74145	5	12	the	the	DET
p8418k74145	5	13	instrument	instrument	NOUN
p8418k74145	5	14	could	could	AUX
p8418k74145	5	15	image	image	VERB
p8418k74145	5	16	atomic	atomic	ADJ
p8418k74145	5	17	-	-	PUNCT
p8418k74145	5	18	scale	scale	NOUN
p8418k74145	5	19	features	feature	NOUN
p8418k74145	5	20	.	.	PUNCT
p8418k74145	6	1	dip	dip	NOUN
p8418k74145	6	2	-	-	PUNCT
p8418k74145	6	3	casting	casting	NOUN
p8418k74145	6	4	was	be	AUX
p8418k74145	6	5	used	use	VERB
p8418k74145	6	6	to	to	PART
p8418k74145	6	7	create	create	VERB
p8418k74145	6	8	au(111	au(111	NOUN
p8418k74145	6	9	)	)	PUNCT
p8418k74145	6	10	samples	sample	NOUN
p8418k74145	6	11	with	with	ADP
p8418k74145	6	12	low	low	ADJ
p8418k74145	6	13	coverages	coverage	NOUN
p8418k74145	6	14	of	of	ADP
p8418k74145	6	15	copper	copper	NOUN
p8418k74145	6	16	phthalocyanines	phthalocyanine	NOUN
p8418k74145	6	17	.	.	PUNCT
p8418k74145	7	1	we	we	PRON
p8418k74145	7	2	optimized	optimize	VERB
p8418k74145	7	3	the	the	DET
p8418k74145	7	4	experimental	experimental	ADJ
p8418k74145	7	5	parameters	parameter	NOUN
p8418k74145	7	6	used	use	VERB
p8418k74145	7	7	to	to	PART
p8418k74145	7	8	acquire	acquire	VERB
p8418k74145	7	9	images	image	NOUN
p8418k74145	7	10	,	,	PUNCT
p8418k74145	7	11	including	include	VERB
p8418k74145	7	12	bias	bias	NOUN
p8418k74145	7	13	voltage	voltage	NOUN
p8418k74145	7	14	,	,	PUNCT
p8418k74145	7	15	tunneling	tunnel	VERB
p8418k74145	7	16	current	current	ADJ
p8418k74145	7	17	,	,	PUNCT
p8418k74145	7	18	and	and	CCONJ
p8418k74145	7	19	scan	scan	ADJ
p8418k74145	7	20	speed	speed	NOUN
p8418k74145	7	21	;	;	PUNCT
p8418k74145	7	22	this	this	DET
p8418k74145	7	23	optimization	optimization	NOUN
p8418k74145	7	24	was	be	AUX
p8418k74145	7	25	done	do	VERB
p8418k74145	7	26	to	to	PART
p8418k74145	7	27	maximize	maximize	VERB
p8418k74145	7	28	resolution	resolution	NOUN
p8418k74145	7	29	,	,	PUNCT
p8418k74145	7	30	contrast	contrast	NOUN
p8418k74145	7	31	,	,	PUNCT
p8418k74145	7	32	and	and	CCONJ
p8418k74145	7	33	tunneling	tunneling	NOUN
p8418k74145	7	34	stability	stability	NOUN
p8418k74145	7	35	.	.	PUNCT
p8418k74145	8	1	stm	stm	NOUN
p8418k74145	8	2	imaging	imaging	NOUN
p8418k74145	8	3	of	of	ADP
p8418k74145	8	4	single	single	ADJ
p8418k74145	8	5	copper	copper	NOUN
p8418k74145	8	6	phthalocyanine	phthalocyanine	NOUN
p8418k74145	8	7	molecules	molecule	NOUN
p8418k74145	8	8	was	be	AUX
p8418k74145	8	9	demonstrated	demonstrate	VERB
p8418k74145	8	10	.	.	PUNCT