id	sid	tid	token	lemma	pos
p2676t07g42	1	1	gan	gan	PROPN
p2676t07g42	1	2	based	base	VERB
p2676t07g42	1	3	high	high	ADJ
p2676t07g42	1	4	electron	electron	NOUN
p2676t07g42	1	5	mobility	mobility	NOUN
p2676t07g42	1	6	transistors	transistor	NOUN
p2676t07g42	1	7	(	(	PUNCT
p2676t07g42	1	8	hemt	hemt	PROPN
p2676t07g42	1	9	)	)	PUNCT
p2676t07g42	1	10	are	be	AUX
p2676t07g42	1	11	among	among	ADP
p2676t07g42	1	12	the	the	DET
p2676t07g42	1	13	most	most	ADV
p2676t07g42	1	14	promising	promising	ADJ
p2676t07g42	1	15	semiconductor	semiconductor	NOUN
p2676t07g42	1	16	devices	device	NOUN
p2676t07g42	1	17	for	for	ADP
p2676t07g42	1	18	future	future	ADJ
p2676t07g42	1	19	high	high	ADJ
p2676t07g42	1	20	frequency	frequency	NOUN
p2676t07g42	1	21	,	,	PUNCT
p2676t07g42	1	22	high	high	ADJ
p2676t07g42	1	23	efficiency	efficiency	NOUN
p2676t07g42	1	24	power	power	NOUN
p2676t07g42	1	25	switching	switching	NOUN
p2676t07g42	1	26	applications	application	NOUN
p2676t07g42	1	27	due	due	ADJ
p2676t07g42	1	28	to	to	ADP
p2676t07g42	1	29	unique	unique	ADJ
p2676t07g42	1	30	material	material	NOUN
p2676t07g42	1	31	properties	property	NOUN
p2676t07g42	1	32	of	of	ADP
p2676t07g42	1	33	gan	gan	PROPN
p2676t07g42	1	34	,	,	PUNCT
p2676t07g42	1	35	featuring	feature	VERB
p2676t07g42	1	36	wide	wide	ADJ
p2676t07g42	1	37	band	band	NOUN
p2676t07g42	1	38	gap	gap	NOUN
p2676t07g42	1	39	(	(	PUNCT
p2676t07g42	1	40	3.4	3.4	NUM
p2676t07g42	1	41	ev	ev	NOUN
p2676t07g42	1	42	)	)	PUNCT
p2676t07g42	1	43	,	,	PUNCT
p2676t07g42	1	44	high	high	ADJ
p2676t07g42	1	45	critical	critical	ADJ
p2676t07g42	1	46	electric	electric	ADJ
p2676t07g42	1	47	field	field	NOUN
p2676t07g42	1	48	(	(	PUNCT
p2676t07g42	1	49	>	>	X
p2676t07g42	1	50	3	3	NUM
p2676t07g42	1	51	mv	mv	PROPN
p2676t07g42	1	52	/	/	SYM
p2676t07g42	1	53	cm	cm	PROPN
p2676t07g42	1	54	)	)	PUNCT
p2676t07g42	1	55	and	and	CCONJ
p2676t07g42	1	56	high	high	ADJ
p2676t07g42	1	57	electron	electron	NOUN
p2676t07g42	1	58	saturation	saturation	NOUN
p2676t07g42	1	59	velocity	velocity	NOUN
p2676t07g42	1	60	.	.	PUNCT
p2676t07g42	2	1	while	while	SCONJ
p2676t07g42	2	2	the	the	DET
p2676t07g42	2	3	material	material	NOUN
p2676t07g42	2	4	and	and	CCONJ
p2676t07g42	2	5	device	device	NOUN
p2676t07g42	2	6	physics	physics	NOUN
p2676t07g42	2	7	for	for	ADP
p2676t07g42	2	8	gan	gan	PROPN
p2676t07g42	2	9	hemts	hemts	PROPN
p2676t07g42	2	10	have	have	AUX
p2676t07g42	2	11	been	be	AUX
p2676t07g42	2	12	studied	study	VERB
p2676t07g42	2	13	extensively	extensively	ADV
p2676t07g42	2	14	in	in	ADP
p2676t07g42	2	15	the	the	DET
p2676t07g42	2	16	past	past	ADJ
p2676t07g42	2	17	decades	decade	NOUN
p2676t07g42	2	18	,	,	PUNCT
p2676t07g42	2	19	penetration	penetration	NOUN
p2676t07g42	2	20	of	of	ADP
p2676t07g42	2	21	power	power	NOUN
p2676t07g42	2	22	device	device	NOUN
p2676t07g42	2	23	market	market	NOUN
p2676t07g42	2	24	relies	rely	VERB
p2676t07g42	2	25	on	on	ADP
p2676t07g42	2	26	the	the	DET
p2676t07g42	2	27	development	development	NOUN
p2676t07g42	2	28	of	of	ADP
p2676t07g42	2	29	high	high	ADJ
p2676t07g42	2	30	performance	performance	NOUN
p2676t07g42	2	31	devices	device	NOUN
p2676t07g42	2	32	,	,	PUNCT
p2676t07g42	2	33	which	which	PRON
p2676t07g42	2	34	requires	require	VERB
p2676t07g42	2	35	solving	solve	VERB
p2676t07g42	2	36	a	a	DET
p2676t07g42	2	37	series	series	NOUN
p2676t07g42	2	38	of	of	ADP
p2676t07g42	2	39	critical	critical	ADJ
p2676t07g42	2	40	issues	issue	NOUN
p2676t07g42	2	41	including	include	VERB
p2676t07g42	2	42	gate	gate	NOUN
p2676t07g42	2	43	leakage	leakage	NOUN
p2676t07g42	2	44	,	,	PUNCT
p2676t07g42	2	45	device	device	NOUN
p2676t07g42	2	46	passivation	passivation	NOUN
p2676t07g42	2	47	and	and	CCONJ
p2676t07g42	2	48	threshold	threshold	NOUN
p2676t07g42	2	49	voltage	voltage	NOUN
p2676t07g42	2	50	control	control	NOUN
p2676t07g42	2	51	.	.	PUNCT
p2676t07g42	3	1	in	in	ADP
p2676t07g42	3	2	this	this	DET
p2676t07g42	3	3	work	work	NOUN
p2676t07g42	3	4	,	,	PUNCT
p2676t07g42	3	5	development	development	NOUN
p2676t07g42	3	6	of	of	ADP
p2676t07g42	3	7	enhancement	enhancement	ADJ
p2676t07g42	3	8	mode	mode	NOUN
p2676t07g42	3	9	gan	gan	PROPN
p2676t07g42	3	10	hemts	hemts	PROPN
p2676t07g42	3	11	and	and	CCONJ
p2676t07g42	3	12	moshemts	moshemts	PROPN
p2676t07g42	3	13	is	be	AUX
p2676t07g42	3	14	discussed	discuss	VERB
p2676t07g42	3	15	,	,	PUNCT
p2676t07g42	3	16	with	with	ADP
p2676t07g42	3	17	a	a	DET
p2676t07g42	3	18	focus	focus	NOUN
p2676t07g42	3	19	on	on	ADP
p2676t07g42	3	20	variation	variation	NOUN
p2676t07g42	3	21	of	of	ADP
p2676t07g42	3	22	device	device	NOUN
p2676t07g42	3	23	fabrication	fabrication	NOUN
p2676t07g42	3	24	techniques	technique	NOUN
p2676t07g42	3	25	and	and	CCONJ
p2676t07g42	3	26	its	its	PRON
p2676t07g42	3	27	impact	impact	NOUN
p2676t07g42	3	28	on	on	ADP
p2676t07g42	3	29	device	device	NOUN
p2676t07g42	3	30	characteristics	characteristic	NOUN
p2676t07g42	3	31	,	,	PUNCT
p2676t07g42	3	32	providing	provide	VERB
p2676t07g42	3	33	solutions	solution	NOUN
p2676t07g42	3	34	to	to	ADP
p2676t07g42	3	35	the	the	DET
p2676t07g42	3	36	aforementioned	aforementioned	ADJ
p2676t07g42	3	37	issues	issue	NOUN
p2676t07g42	3	38	.	.	PUNCT
p2676t07g42	4	1	experimentally	experimentally	ADV
p2676t07g42	4	2	,	,	PUNCT
p2676t07g42	4	3	high	high	ADJ
p2676t07g42	4	4	performance	performance	NOUN
p2676t07g42	4	5	gan	gan	PROPN
p2676t07g42	4	6	moshemts	moshemts	PROPN
p2676t07g42	4	7	with	with	ADP
p2676t07g42	4	8	the	the	DET
p2676t07g42	4	9	lattice	lattice	NOUN
p2676t07g42	4	10	matched	match	VERB
p2676t07g42	4	11	in0.17al0.83n	in0.17al0.83n	NOUN
p2676t07g42	4	12	barriers	barrier	NOUN
p2676t07g42	4	13	are	be	AUX
p2676t07g42	4	14	demonstrated	demonstrate	VERB
p2676t07g42	4	15	,	,	PUNCT
p2676t07g42	4	16	which	which	PRON
p2676t07g42	4	17	show	show	VERB
p2676t07g42	4	18	comparable	comparable	ADJ
p2676t07g42	4	19	metrics	metric	NOUN
p2676t07g42	4	20	to	to	ADP
p2676t07g42	4	21	the	the	DET
p2676t07g42	4	22	state	state	NOUN
p2676t07g42	4	23	-	-	PUNCT
p2676t07g42	4	24	of	of	ADP
p2676t07g42	4	25	-	-	PUNCT
p2676t07g42	4	26	the	the	DET
p2676t07g42	4	27	-	-	PUNCT
p2676t07g42	4	28	art	art	NOUN
p2676t07g42	4	29	devices	device	NOUN
p2676t07g42	4	30	in	in	ADP
p2676t07g42	4	31	terms	term	NOUN
p2676t07g42	4	32	of	of	ADP
p2676t07g42	4	33	switching	switch	VERB
p2676t07g42	4	34	frequency	frequency	NOUN
p2676t07g42	4	35	and	and	CCONJ
p2676t07g42	4	36	power	power	NOUN
p2676t07g42	4	37	density	density	NOUN
p2676t07g42	4	38	.	.	PUNCT