id	sid	tid	token	lemma	pos
5999n299x42	1	1	scanning	scan	VERB
5999n299x42	1	2	tunneling	tunneling	NOUN
5999n299x42	1	3	microscopy	microscopy	NOUN
5999n299x42	1	4	is	be	AUX
5999n299x42	1	5	an	an	DET
5999n299x42	1	6	experimental	experimental	ADJ
5999n299x42	1	7	methodology	methodology	NOUN
5999n299x42	1	8	which	which	PRON
5999n299x42	1	9	provides	provide	VERB
5999n299x42	1	10	the	the	DET
5999n299x42	1	11	unique	unique	ADJ
5999n299x42	1	12	opportunity	opportunity	NOUN
5999n299x42	1	13	to	to	PART
5999n299x42	1	14	observe	observe	VERB
5999n299x42	1	15	two	two	NUM
5999n299x42	1	16	dimensional	dimensional	ADJ
5999n299x42	1	17	structures	structure	NOUN
5999n299x42	1	18	at	at	ADP
5999n299x42	1	19	the	the	DET
5999n299x42	1	20	molecular	molecular	ADJ
5999n299x42	1	21	level	level	NOUN
5999n299x42	1	22	.	.	PUNCT
5999n299x42	2	1	by	by	ADP
5999n299x42	2	2	using	use	VERB
5999n299x42	2	3	a	a	DET
5999n299x42	2	4	low	low	ADJ
5999n299x42	2	5	-	-	PUNCT
5999n299x42	2	6	temperature	temperature	NOUN
5999n299x42	2	7	and	and	CCONJ
5999n299x42	2	8	ultra	ultra	ADJ
5999n299x42	2	9	-	-	ADJ
5999n299x42	2	10	high	high	ADJ
5999n299x42	2	11	-	-	PUNCT
5999n299x42	2	12	vacuum	vacuum	NOUN
5999n299x42	2	13	scanning	scan	VERB
5999n299x42	2	14	tunneling	tunneling	NOUN
5999n299x42	2	15	microscope	microscope	NOUN
5999n299x42	2	16	(	(	PUNCT
5999n299x42	2	17	stm	stm	PROPN
5999n299x42	2	18	)	)	PUNCT
5999n299x42	2	19	,	,	PUNCT
5999n299x42	2	20	the	the	DET
5999n299x42	2	21	local	local	ADJ
5999n299x42	2	22	clustering	clustering	NOUN
5999n299x42	2	23	of	of	ADP
5999n299x42	2	24	molecules	molecule	NOUN
5999n299x42	2	25	in	in	ADP
5999n299x42	2	26	two	two	NUM
5999n299x42	2	27	dimensions	dimension	NOUN
5999n299x42	2	28	can	can	AUX
5999n299x42	2	29	be	be	AUX
5999n299x42	2	30	directly	directly	ADV
5999n299x42	2	31	observed	observe	VERB
5999n299x42	2	32	over	over	ADP
5999n299x42	2	33	significant	significant	ADJ
5999n299x42	2	34	periods	period	NOUN
5999n299x42	2	35	of	of	ADP
5999n299x42	2	36	time	time	NOUN
5999n299x42	2	37	without	without	ADP
5999n299x42	2	38	risk	risk	NOUN
5999n299x42	2	39	of	of	ADP
5999n299x42	2	40	sample	sample	NOUN
5999n299x42	2	41	degradation.these	degradation.these	NOUN
5999n299x42	2	42	investigations	investigation	NOUN
5999n299x42	2	43	come	come	VERB
5999n299x42	2	44	with	with	ADP
5999n299x42	2	45	challenges	challenge	NOUN
5999n299x42	2	46	both	both	CCONJ
5999n299x42	2	47	instrumental	instrumental	ADJ
5999n299x42	2	48	and	and	CCONJ
5999n299x42	2	49	experimental	experimental	ADJ
5999n299x42	2	50	.	.	PUNCT
5999n299x42	3	1	of	of	ADP
5999n299x42	3	2	the	the	DET
5999n299x42	3	3	instrumental	instrumental	ADJ
5999n299x42	3	4	challenges	challenge	NOUN
5999n299x42	3	5	,	,	PUNCT
5999n299x42	3	6	the	the	DET
5999n299x42	3	7	construction	construction	NOUN
5999n299x42	3	8	of	of	ADP
5999n299x42	3	9	the	the	DET
5999n299x42	3	10	preamplifier	preamplifier	NOUN
5999n299x42	3	11	used	use	VERB
5999n299x42	3	12	to	to	PART
5999n299x42	3	13	boost	boost	VERB
5999n299x42	3	14	the	the	DET
5999n299x42	3	15	incredibly	incredibly	ADV
5999n299x42	3	16	small	small	ADJ
5999n299x42	3	17	tunneling	tunneling	NOUN
5999n299x42	3	18	currents	current	NOUN
5999n299x42	3	19	produced	produce	VERB
5999n299x42	3	20	by	by	ADP
5999n299x42	3	21	the	the	DET
5999n299x42	3	22	instrument	instrument	NOUN
5999n299x42	3	23	is	be	AUX
5999n299x42	3	24	one	one	NUM
5999n299x42	3	25	of	of	ADP
5999n299x42	3	26	the	the	DET
5999n299x42	3	27	most	most	ADV
5999n299x42	3	28	important	important	ADJ
5999n299x42	3	29	.	.	PUNCT
5999n299x42	4	1	two	two	NUM
5999n299x42	4	2	major	major	ADJ
5999n299x42	4	3	circuit	circuit	NOUN
5999n299x42	4	4	architectures	architecture	NOUN
5999n299x42	4	5	for	for	ADP
5999n299x42	4	6	the	the	DET
5999n299x42	4	7	preamplifier	preamplifier	NOUN
5999n299x42	4	8	exist	exist	NOUN
5999n299x42	4	9	,	,	PUNCT
5999n299x42	4	10	the	the	DET
5999n299x42	4	11	feedback	feedback	NOUN
5999n299x42	4	12	transimpedance	transimpedance	NOUN
5999n299x42	4	13	amplifier	amplifier	NOUN
5999n299x42	4	14	(	(	PUNCT
5999n299x42	4	15	tia	tia	PROPN
5999n299x42	4	16	)	)	PUNCT
5999n299x42	4	17	and	and	CCONJ
5999n299x42	4	18	the	the	DET
5999n299x42	4	19	shunt	shunt	NOUN
5999n299x42	4	20	electrometer	electrometer	NOUN
5999n299x42	4	21	,	,	PUNCT
5999n299x42	4	22	each	each	PRON
5999n299x42	4	23	with	with	ADP
5999n299x42	4	24	their	their	PRON
5999n299x42	4	25	own	own	ADJ
5999n299x42	4	26	benefits	benefit	NOUN
5999n299x42	4	27	.	.	PUNCT
5999n299x42	5	1	balancing	balance	VERB
5999n299x42	5	2	the	the	DET
5999n299x42	5	3	importance	importance	NOUN
5999n299x42	5	4	of	of	ADP
5999n299x42	5	5	current	current	ADJ
5999n299x42	5	6	gain	gain	NOUN
5999n299x42	5	7	,	,	PUNCT
5999n299x42	5	8	the	the	DET
5999n299x42	5	9	frequency	frequency	NOUN
5999n299x42	5	10	at	at	ADP
5999n299x42	5	11	which	which	PRON
5999n299x42	5	12	the	the	DET
5999n299x42	5	13	instrument	instrument	NOUN
5999n299x42	5	14	is	be	AUX
5999n299x42	5	15	operating	operate	VERB
5999n299x42	5	16	at	at	ADP
5999n299x42	5	17	,	,	PUNCT
5999n299x42	5	18	and	and	CCONJ
5999n299x42	5	19	the	the	DET
5999n299x42	5	20	noise	noise	NOUN
5999n299x42	5	21	inherent	inherent	ADJ
5999n299x42	5	22	to	to	ADP
5999n299x42	5	23	the	the	DET
5999n299x42	5	24	preamplifier	preamplifier	NOUN
5999n299x42	5	25	is	be	AUX
5999n299x42	5	26	of	of	ADP
5999n299x42	5	27	peak	peak	ADJ
5999n299x42	5	28	importance	importance	NOUN
5999n299x42	5	29	to	to	ADP
5999n299x42	5	30	the	the	DET
5999n299x42	5	31	performance	performance	NOUN
5999n299x42	5	32	of	of	ADP
5999n299x42	5	33	the	the	DET
5999n299x42	5	34	instrument.beyond	instrument.beyond	NOUN
5999n299x42	5	35	the	the	DET
5999n299x42	5	36	instrument	instrument	NOUN
5999n299x42	5	37	itself	itself	PRON
5999n299x42	5	38	,	,	PUNCT
5999n299x42	5	39	the	the	DET
5999n299x42	5	40	creation	creation	NOUN
5999n299x42	5	41	of	of	ADP
5999n299x42	5	42	a	a	DET
5999n299x42	5	43	monolayer	monolayer	NOUN
5999n299x42	5	44	of	of	ADP
5999n299x42	5	45	small	small	ADJ
5999n299x42	5	46	molecules	molecule	NOUN
5999n299x42	5	47	upon	upon	SCONJ
5999n299x42	5	48	a	a	DET
5999n299x42	5	49	metallic	metallic	ADJ
5999n299x42	5	50	surface	surface	NOUN
5999n299x42	5	51	is	be	AUX
5999n299x42	5	52	necessary	necessary	ADJ
5999n299x42	5	53	.	.	PUNCT
5999n299x42	6	1	pulse	pulse	NOUN
5999n299x42	6	2	deposition	deposition	NOUN
5999n299x42	6	3	is	be	AUX
5999n299x42	6	4	used	use	VERB
5999n299x42	6	5	to	to	PART
5999n299x42	6	6	prepare	prepare	VERB
5999n299x42	6	7	samples	sample	NOUN
5999n299x42	6	8	for	for	ADP
5999n299x42	6	9	study	study	NOUN
5999n299x42	6	10	,	,	PUNCT
5999n299x42	6	11	a	a	DET
5999n299x42	6	12	non	non	ADJ
5999n299x42	6	13	-	-	ADJ
5999n299x42	6	14	equilibrium	equilibrium	ADJ
5999n299x42	6	15	process	process	NOUN
5999n299x42	6	16	by	by	ADP
5999n299x42	6	17	which	which	PRON
5999n299x42	6	18	numerous	numerous	ADJ
5999n299x42	6	19	structures	structure	NOUN
5999n299x42	6	20	are	be	AUX
5999n299x42	6	21	formed	form	VERB
5999n299x42	6	22	,	,	PUNCT
5999n299x42	6	23	including	include	VERB
5999n299x42	6	24	many	many	ADJ
5999n299x42	6	25	metastable	metastable	ADJ
5999n299x42	6	26	structures	structure	NOUN
5999n299x42	6	27	.	.	PUNCT
5999n299x42	7	1	of	of	ADP
5999n299x42	7	2	these	these	DET
5999n299x42	7	3	metastable	metastable	ADJ
5999n299x42	7	4	structures	structure	NOUN
5999n299x42	7	5	,	,	PUNCT
5999n299x42	7	6	pentamers	pentamer	NOUN
5999n299x42	7	7	are	be	AUX
5999n299x42	7	8	a	a	DET
5999n299x42	7	9	commonly	commonly	ADV
5999n299x42	7	10	observed	observe	VERB
5999n299x42	7	11	motif	motif	NOUN
5999n299x42	7	12	.	.	PUNCT
5999n299x42	8	1	these	these	DET
5999n299x42	8	2	pentamers	pentamer	NOUN
5999n299x42	8	3	are	be	AUX
5999n299x42	8	4	stabilized	stabilize	VERB
5999n299x42	8	5	by	by	ADP
5999n299x42	8	6	the	the	DET
5999n299x42	8	7	presence	presence	NOUN
5999n299x42	8	8	of	of	ADP
5999n299x42	8	9	minor	minor	ADJ
5999n299x42	8	10	secondary	secondary	ADJ
5999n299x42	8	11	interactions	interaction	NOUN
5999n299x42	8	12	,	,	PUNCT
5999n299x42	8	13	most	most	ADV
5999n299x42	8	14	notably	notably	ADV
5999n299x42	8	15	of	of	ADP
5999n299x42	8	16	which	which	PRON
5999n299x42	8	17	are	be	AUX
5999n299x42	8	18	c	c	X
5999n299x42	8	19	–	–	PUNCT
5999n299x42	8	20	h・・・	h・・・	PROPN
5999n299x42	8	21	o	o	SYM
5999n299x42	8	22	hydrogen	hydrogen	NOUN
5999n299x42	8	23	bonds.density	bonds.density	NOUN
5999n299x42	8	24	functional	functional	ADJ
5999n299x42	8	25	theory	theory	NOUN
5999n299x42	8	26	(	(	PUNCT
5999n299x42	8	27	dft	dft	PROPN
5999n299x42	8	28	)	)	PUNCT
5999n299x42	8	29	is	be	AUX
5999n299x42	8	30	employed	employ	VERB
5999n299x42	8	31	in	in	ADP
5999n299x42	8	32	tandem	tandem	PROPN
5999n299x42	8	33	with	with	ADP
5999n299x42	8	34	stm	stm	PROPN
5999n299x42	8	35	to	to	PART
5999n299x42	8	36	provide	provide	VERB
5999n299x42	8	37	additional	additional	ADJ
5999n299x42	8	38	insight	insight	NOUN
5999n299x42	8	39	into	into	ADP
5999n299x42	8	40	the	the	DET
5999n299x42	8	41	mechanisms	mechanism	NOUN
5999n299x42	8	42	by	by	ADP
5999n299x42	8	43	which	which	PRON
5999n299x42	8	44	molecules	molecule	NOUN
5999n299x42	8	45	cluster	cluster	VERB
5999n299x42	8	46	in	in	ADP
5999n299x42	8	47	two	two	NUM
5999n299x42	8	48	dimensions	dimension	NOUN
5999n299x42	8	49	.	.	PUNCT
5999n299x42	9	1	by	by	ADP
5999n299x42	9	2	geometrically	geometrically	ADV
5999n299x42	9	3	and	and	CCONJ
5999n299x42	9	4	energetically	energetically	ADV
5999n299x42	9	5	optimizing	optimize	VERB
5999n299x42	9	6	both	both	PRON
5999n299x42	9	7	individual	individual	ADJ
5999n299x42	9	8	molecules	molecule	NOUN
5999n299x42	9	9	and	and	CCONJ
5999n299x42	9	10	clusters	cluster	NOUN
5999n299x42	9	11	of	of	ADP
5999n299x42	9	12	molecules	molecule	NOUN
5999n299x42	9	13	,	,	PUNCT
5999n299x42	9	14	the	the	DET
5999n299x42	9	15	binding	bind	VERB
5999n299x42	9	16	energy	energy	NOUN
5999n299x42	9	17	of	of	ADP
5999n299x42	9	18	specific	specific	ADJ
5999n299x42	9	19	hydrogen	hydrogen	NOUN
5999n299x42	9	20	bonds	bond	NOUN
5999n299x42	9	21	can	can	AUX
5999n299x42	9	22	be	be	AUX
5999n299x42	9	23	determined	determine	VERB
5999n299x42	9	24	,	,	PUNCT
5999n299x42	9	25	giving	give	VERB
5999n299x42	9	26	rise	rise	NOUN
5999n299x42	9	27	to	to	ADP
5999n299x42	9	28	a	a	DET
5999n299x42	9	29	quantitative	quantitative	ADJ
5999n299x42	9	30	understanding	understanding	NOUN
5999n299x42	9	31	of	of	ADP
5999n299x42	9	32	the	the	DET
5999n299x42	9	33	clusters.the	clusters.the	PROPN
5999n299x42	9	34	works	work	NOUN
5999n299x42	9	35	presented	present	VERB
5999n299x42	9	36	within	within	ADP
5999n299x42	9	37	this	this	DET
5999n299x42	9	38	thesis	thesis	NOUN
5999n299x42	9	39	aim	aim	VERB
5999n299x42	9	40	to	to	PART
5999n299x42	9	41	further	far	ADV
5999n299x42	9	42	develop	develop	VERB
5999n299x42	9	43	the	the	DET
5999n299x42	9	44	study	study	NOUN
5999n299x42	9	45	of	of	ADP
5999n299x42	9	46	crystal	crystal	NOUN
5999n299x42	9	47	growth	growth	NOUN
5999n299x42	9	48	in	in	ADP
5999n299x42	9	49	two	two	NUM
5999n299x42	9	50	dimensions	dimension	NOUN
5999n299x42	9	51	,	,	PUNCT
5999n299x42	9	52	by	by	ADP
5999n299x42	9	53	presenting	present	VERB
5999n299x42	9	54	a	a	DET
5999n299x42	9	55	variety	variety	NOUN
5999n299x42	9	56	of	of	ADP
5999n299x42	9	57	small	small	ADJ
5999n299x42	9	58	molecules	molecule	NOUN
5999n299x42	9	59	,	,	PUNCT
5999n299x42	9	60	and	and	CCONJ
5999n299x42	9	61	derivatives	derivative	NOUN
5999n299x42	9	62	of	of	ADP
5999n299x42	9	63	these	these	DET
5999n299x42	9	64	molecules	molecule	NOUN
5999n299x42	9	65	intentionally	intentionally	ADV
5999n299x42	9	66	chosen	choose	VERB
5999n299x42	9	67	to	to	PART
5999n299x42	9	68	probe	probe	VERB
5999n299x42	9	69	individual	individual	ADJ
5999n299x42	9	70	hydrogen	hydrogen	NOUN
5999n299x42	9	71	-	-	PUNCT
5999n299x42	9	72	bonding	bond	VERB
5999n299x42	9	73	sites	site	NOUN
5999n299x42	9	74	.	.	PUNCT