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Research Output 1991 2019

2012

On-chip inductors with self-rolled-up SiNx nanomembrane tubes: A novel design platform for extreme miniaturization

Huang, W., Yu, X., Froeter, P., Xu, R., Ferreira, P. M. & Li, X., Dec 12 2012, In : Nano letters. 12, 12, p. 6283-6288 6 p.

Research output: Contribution to journalArticle

miniaturization
inductors
platforms
Metals
chips

Porosity control in metal-assisted chemical etching of degenerately doped silicon nanowires

Balasundaram, K., Sadhu, J. S., Shin, J. C., Azeredo, B., Chanda, D., Malik, M., Hsu, K., Rogers, J. A., Ferreira, P., Sinha, S. & Li, X., Aug 3 2012, In : Nanotechnology. 23, 30, 305304.

Research output: Contribution to journalArticle

Silicon
Nanowires
Etching
Porosity
Metals

Realization of unidirectional planar GaAs nanowires on GaAs (110) substrates

Dowdy, R., Walko, D. A., Fortuna, S. A. & Li, X., Apr 1 2012, In : IEEE Electron Device Letters. 33, 4, p. 522-524 3 p., 6165635.

Research output: Contribution to journalArticle

Nanowires
Substrates
MESFET devices
Electron beam lithography
X ray diffraction analysis

Short-channel enhancement-mode planar GaAs nanowire HEMTs through a bottom-up method

Xin, M., Chen, Z. & Li, X., Oct 5 2012, 70th Device Research Conference, DRC 2012 - Conference Digest. p. 119-120 2 p. 6256981. (Device Research Conference - Conference Digest, DRC).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

High electron mobility transistors
Nanowires
Field effect transistors
Dry etching
Electron mobility

Sub-100 nm Si nanowire and nano-sheet array formation by MacEtch using a non-lithographic InAs nanowire mask

Shin, J. C., Zhang, C. & Li, X., Aug 3 2012, In : Nanotechnology. 23, 30, 305305.

Research output: Contribution to journalArticle

Silicon
Nanowires
Masks
Etching
Metals

Thermal conductivity of silicon nanowire arrays with controlled roughness

Feser, J. P., Sadhu, J. S., Azeredo, B. P., Hsu, K. H., Ma, J., Kim, J., Seong, M., Fang, N. X., Li, X., Ferreira, P. M., Sinha, S. & Cahill, D. G., Dec 1 2012, In : Journal of Applied Physics. 112, 11, 114306.

Research output: Contribution to journalArticle

nanowires
roughness
thermal conductivity
silicon
phonons

Twinning superlattice in VLS grown planar GaAs nanowires induced by impurity doping

Dowdy, R., Mohseni, P., Fortuna, S. A., Wen, J. & Li, X., Dec 1 2012, 2012 IEEE Photonics Conference, IPC 2012. p. 693-694 2 p. 6358811. (2012 IEEE Photonics Conference, IPC 2012).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Twinning
Metallorganic chemical vapor deposition
Nanowires
Vapors
Doping (additives)

Two-dimensional nanomembranes: Can they outperform lower dimensional nanocrystals?

Nikoobakht, B. & Li, X., Mar 27 2012, In : ACS Nano. 6, 3, p. 1883-1887 5 p.

Research output: Contribution to journalReview article

Nanocrystals
nanocrystals
Fabrication
fabrication
Graphite
ultrahigh frequencies
linearity
radio frequencies
nanowires
field effect transistors
2013

3D hierarchical architectures based on self-rolled-up silicon nitride membranes

Froeter, P., Yu, X., Huang, W., Du, F., Li, M., Chun, I., Kim, S. H., Hsia, K. J., Rogers, J. A. & Li, X., Nov 29 2013, In : Nanotechnology. 24, 47, 475301.

Research output: Contribution to journalArticle

Silicon nitride
Thickness control
Membranes
Carbon Nanotubes
Chirality

A distributive-transconductance model for border traps in III-V/high-k MOS capacitors

Zhang, C., Xu, M., Ye, P. D. & Li, X., Jun 3 2013, In : IEEE Electron Device Letters. 34, 6, p. 735-737 3 p., 6513297.

Research output: Contribution to journalArticle

MOS capacitors
Transconductance
Oxides
Surface potential
Semiconductor materials

Anomalous modulation of a zero-bias peak in a hybrid nanowire- superconductor device

Finck, A. D. K., Van Harlingen, D. J., Mohseni, P. K., Jung, K. & Li, X., Mar 21 2013, In : Physical review letters. 110, 12, 126406.

Research output: Contribution to journalArticle

nanowires
modulation
magnetic fields
anomalies
niobium

Carbon-doped GaAs single junction solar microcells grown in multilayer epitaxial assemblies

Kang, D., Arab, S., Cronin, S. B., Li, X., Rogers, J. A. & Yoon, J., Jun 24 2013, In : Applied Physics Letters. 102, 25, 253902.

Research output: Contribution to journalArticle

assemblies
carbon
zinc
degradation
defects

DNA detection using plasmonic enhanced near-infrared photoluminescence of gallium arsenide

Tang, L., Chun, I. S., Wang, Z., Li, J., Li, X. & Lu, Y., Oct 15 2013, In : Analytical chemistry. 85, 20, p. 9522-9527 6 p.

Research output: Contribution to journalArticle

Photoluminescence
Infrared radiation
DNA
Polymorphism
Amplification

Doubling the power output of bifacial thin-film GaAs solar cells by embedding them in luminescent waveguides

Sheng, X., Shen, L., Kim, T., Li, L., Wang, X., Dowdy, R., Froeter, P., Shigeta, K., Li, X., Nuzzo, R. G., Giebink, N. C. & Rogers, J. A., Aug 1 2013, In : Advanced Energy Materials. 3, 8, p. 991-996 6 p.

Research output: Contribution to journalArticle

Waveguides
Solar cells
Photons
Thin films
Computer simulation

Fabrication of arbitrarily shaped silicon and silicon oxide nanostructures using tip-based nanofabrication

Hu, H., Mohseni, P. K., Pan, L., Li, X., Somnath, S., Felts, J. R., Shannon, M. A. & King, W. P., Nov 1 2013, In : Journal of Vacuum Science and Technology B: Microelectronics and Nanometer Structures. 31, 6, 6FJ01.

Research output: Contribution to journalArticle

nanofabrication
Silicon oxides
silicon oxides
Nanotechnology
Nanostructures

GaAs pillar array-based light emitting diodes fabricated by metal-assisted chemical etching

Mohseni, P. K., Hyun Kim, S., Zhao, X., Balasundaram, K., Dong Kim, J., Pan, L., Rogers, J. A., Coleman, J. J. & Li, X., Aug 14 2013, In : Journal of Applied Physics. 114, 6, 064909.

Research output: Contribution to journalArticle

light emitting diodes
etching
metals
p-i-n junctions
room temperature

High voltage gain MESFET amplifier using self-aligned MOCVD grown planar GaAs nanowires

Zhang, C., Dowdy, R. & Li, X., Dec 16 2013, 71st Device Research Conference, DRC 2013 - Conference Digest. p. 63-64 2 p. 6633794. (Device Research Conference - Conference Digest, DRC).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Metallorganic chemical vapor deposition
Nanowires
Electric potential

III-as pillar arrays by metal-assisted chemical etching for photonic applications

Mohseni, P. K., Pan, L., Zhao, X., Kim, S. H., Balasundaram, K., Kim, J. D., Coleman, J. J. & Li, X., 2013, CLEO: Science and Innovations, CLEO_SI 2013.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

etchants
Photonics
Etching
Metals
Doping (additives)

III-As pillar arrays by metal-assisted chemical etching for photonic applications

Mohseni, P. K., Pan, L., Zhao, X., Kim, S. H., Balasundaram, K., Kim, J. D., Coleman, J. J. & Li, X., Jan 1 2013, 2013 Conference on Lasers and Electro-Optics, CLEO 2013. IEEE Computer Society, 6833340. (2013 Conference on Lasers and Electro-Optics, CLEO 2013).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Photonics
Etching
Metals
Doping (additives)
Chemical analysis

InxGa1-xas nanowire growth on graphene: Van der waals epitaxy induced phase segregation

Mohseni, P. K., Behnam, A., Wood, J. D., English, C. D., Lyding, J. W., Pop, E. & Li, X., Mar 13 2013, In : Nano letters. 13, 3, p. 1153-1161 9 p.

Research output: Contribution to journalArticle

Graphite
Epitaxial growth
epitaxy
Graphene
Nanowires

Miniaturized on-chip passive devices based on self-rolled-up SiN x nanomembrane inductive tube

Huang, W., Yu, X., Comberiate, T., Qiu, C. W., Schutt-Aine, J. E. & Li, X., Dec 16 2013, 71st Device Research Conference, DRC 2013 - Conference Digest. p. 227-228 2 p. 6633876. (Device Research Conference - Conference Digest, DRC).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Monolithic barrier-all-around high electron mobility transistor with planar GaAs nanowire channel

Miao, X., Zhang, C. & Li, X., Jun 12 2013, In : Nano letters. 13, 6, p. 2548-2552 5 p.

Research output: Contribution to journalArticle

High electron mobility transistors
high electron mobility transistors
Nanowires
nanowires
VLSI circuits

Nano-electro-mechanical systems fabricated using tip-based nanofabrication

Hu, H., Mohseni, P. K., Shannon, M. A., Li, X. & King, W. P., Aug 12 2013, In : Proceedings of SPIE - The International Society for Optical Engineering. 8725, 87250P.

Research output: Contribution to journalConference article

Nanofabrication
nanofabrication
Silicon
Nanotechnology
Mechanical Systems

Perturbation of au-assisted planar GaAs nanowire growth by p-type dopant impurities

Dowdy, R. S., Zhang, C., Mohseni, P. K., Fortuna, S. A., Wen, J. G., Coleman, J. J. & Li, X., Nov 26 2013, In : Optical Materials Express. 3, 10, p. 1687-1697 11 p.

Research output: Contribution to journalArticle

Nanowires
Doping (additives)
Impurities
Metallorganic chemical vapor deposition
Light emitting diodes

Photonic crystal membrane reflectors by magnetic field-guided metal-assisted chemical etching

Balasundaram, K., Mohseni, P. K., Shuai, Y. C., Zhao, D., Zhou, W. & Li, X., Nov 18 2013, In : Applied Physics Letters. 103, 21, 214103.

Research output: Contribution to journalArticle

reflectors
etching
photonics
membranes
magnetic fields

Relationship between planar GaAs nanowire growth direction and substrate orientation

Dowdy, R. S., Walko, D. A. & Li, X., Jan 25 2013, In : Nanotechnology. 24, 3, 035304.

Research output: Contribution to journalArticle

Nanowires
Substrates
Organic Chemicals
Organic chemicals
Chemical vapor deposition

Response to comments to "a distributive-transconductance model for border traps in III¿V/High-k MOS capacitors"

Zhang, C., Xu, M., Ye, P. D. & Li, X., Oct 16 2013, In : IEEE Electron Device Letters. 34, 11, 1 p., 6619443.

Research output: Contribution to journalLetter

Silicon nanowires with controlled sidewall profile and roughness fabricated by thin-film dewetting and metal-assisted chemical etching

Azeredo, B. P., Sadhu, J., Ma, J., Jacobs, K., Kim, J., Lee, K., Eraker, J. H., Li, X., Sinha, S., Fang, N., Ferreira, P. & Hsu, K., Jun 7 2013, In : Nanotechnology. 24, 22, 225305.

Research output: Contribution to journalArticle

Silicon
Nanowires
Etching
Surface roughness
Metals

Wafer-scale production of uniform InAsyP1-ynanowire array on silicon for heterogeneous integration

Shin, J. C., Lee, A., Katal Mohseni, P., Kim, D. Y., Yu, L., Kim, J. H., Kim, H. J., Choi, W. J., Wasserman, D., Choi, K. J. & Li, X., Jun 25 2013, In : ACS Nano. 7, 6, p. 5463-5471 9 p.

Research output: Contribution to journalArticle

Silicon
Nanowires
wafers
Lattice mismatch
silicon
2014

Effect of diameter variation on electrical characteristics of schottky barrier indium arsenide nanowire field-effect transistors

Razavieh, A., Mohseni, P. K., Jung, K., Mehrotra, S., Das, S., Suslov, S., Li, X., Klimeck, G., Janes, D. B. & Appenzeller, J., Jun 24 2014, In : ACS Nano. 8, 6, p. 6281-6287 7 p.

Research output: Contribution to journalArticle

Indium arsenide
Field effect transistors
Nanowires
indium
nanowires

Efficient organic-inorganic hybrid white light-emitting diodes with high color rendering index

Chen, K. J., Lai, Y. C., Lin, B. C., Lin, C. C., Chiu, S. H., Tu, Z. Y., Shih, M. H., Yu, P., Lee, P. T., Li, X., Meng, H. F., Chi, G. C., Chen, T. M. & Kuo, H. C., Jul 21 2014, European Conference on Lasers and Electro-Optics, CLEO 2015. OSA - The Optical Society, (Optics InfoBase Conference Papers).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Light emitting diodes
Color

High-performance photonic crystal membrane reflectors by magnetically guided metal-assisted chemical etching

Shuai, Y., Balasundaram, K., Mohseni, P. K., Zhao, D., Yang, H., Li, X. & Zhou, W., Jan 1 2014, Photonic and Phononic Properties of Engineered Nanostructures IV. SPIE, 899409. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 8994).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Reflector
Etching
Photonic crystals
Photonic Crystal
reflectors

III-V junctionless gate-all-around nanowire MOSFETs for high linearity low power applications

Song, Y., Zhang, C., Dowdy, R., Chabak, K., Mohseni, P. K., Choi, W. & Li, X., Mar 1 2014, In : IEEE Electron Device Letters. 35, 3, p. 324-326 3 p., 6705581.

Research output: Contribution to journalArticle

Nanowires
Metallorganic chemical vapor deposition
gallium arsenide
Hot Temperature

Monolithic III-V nanowire solar cells on graphene via direct van der Waals epitaxy

Mohseni, P. K., Behnam, A., Wood, J. D., Zhao, X., Yu, K. J., Wang, N. C., Rockett, A., Rogers, J. A., Lyding, J. W., Pop, E. & Li, X., Jun 11 2014, In : Advanced Materials. 26, 22, p. 3755-3760 6 p.

Research output: Contribution to journalArticle

Graphite
Epitaxial growth
Graphene
Nanowires
Solar cells

Planar GaAs nanowire tri-gate MOSFETs by vapor-liquid-solid growth

Zhang, C. & Li, X., Mar 1 2014, In : Solid-State Electronics. 93, p. 40-42 3 p.

Research output: Contribution to journalArticle

MOSFET devices
metal oxide semiconductors
Nanowires
nanowires
field effect transistors

Precision structural engineering of self-rolled-up 3D nanomembranes guided by transient quasi-static FEM modeling

Huang, W., Koric, S., Yu, X., Hsia, K. J. & Li, X., Nov 12 2014, In : Nano letters. 14, 11, p. 6293-6297 5 p.

Research output: Contribution to journalArticle

structural engineering
Precision engineering
Structural design
finite element method
membranes

RF performance of 3D III-V nanowire T-Gate HEMTs grown by VLS method

Chabak, K. D., Miao, X., Zhang, C., Walker, D. E. & Li, X., Jan 1 2014, 72nd Device Research Conference, DRC 2014 - Conference Digest. Institute of Electrical and Electronics Engineers Inc., p. 211-212 2 p. 6872372. (Device Research Conference - Conference Digest, DRC).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

High electron mobility transistors
Nanowires
Vapors
Liquids
Field effect transistors

Scaling junctionless multigate field-effect transistors by step-doping

Song, Y. & Li, X., Dec 1 2014, In : Applied Physics Letters. 105, 22, 223056.

Research output: Contribution to journalArticle

fins
field effect transistors
scaling
threshold voltage
leakage

Site-controlled VLS growth of planar nanowires: Yield and mechanism

Zhang, C., Miao, X., Mohseni, P. K., Choi, W. & Li, X., Dec 10 2014, In : Nano letters. 14, 12, p. 6836-6841 6 p.

Research output: Contribution to journalArticle

Nanowires
nanowires
Vapors
vapors
Liquids

Toward intelligent synthetic neural circuits: Directing and accelerating neuron cell growth by self-rolled-up silicon nitride microtube array

Froeter, P., Huang, Y., Cangellaris, O. V., Huang, W., Dent, E. W., Gillette, M. U., Williams, J. C. & Li, X., Nov 25 2014, In : ACS Nano. 8, 11, p. 11108-11117 10 p.

Research output: Contribution to journalArticle

Cell growth
Silicon nitride
neurons
silicon nitrides
Neurons

Transfer-Printing of Tunable Porous Silicon Microcavities with Embedded Emitters

Ning, H., Krueger, N. A., Sheng, X., Keum, H., Zhang, C., Choquette, K. D., Li, X., Kim, S., Rogers, J. A. & Braun, P. V., Nov 19 2014, In : ACS Photonics. 1, 11, p. 1144-1150 7 p.

Research output: Contribution to journalArticle

Printing
Microcavities
Porous silicon
Silicon
porous silicon

Ultrathin InAs nanowire growth by spontaneous Au nanoparticle spreading on indium-rich surfaces

Jung, K., Mohseni, P. K. & Li, X., Dec 21 2014, In : Nanoscale. 6, 24, p. 15293-15300 8 p.

Research output: Contribution to journalArticle

Indium
Nanowires
Nanoparticles
Supersaturation
Stacking faults

Vapor-Liquid-Solid Growth of Semiconductor Nanowires

Redwing, J. M., Miao, X. & Li, X., Dec 17 2014, Handbook of Crystal Growth: Thin Films and Epitaxy: Second Edition. Elsevier Inc., Vol. 3. p. 399-439 41 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

nanowires
vapors
liquids
energy conversion
synthesis
2015

An Analytical Metal Resistance Model and Its Application for Sub-22-nm Metal-Gate CMOS

Miao, X., Bao, R., Kwon, U., Wong, K., Rausch, W., Weng, W., Wachnik, R., Grunow, S., Narayanan, V., Li, X. & Krishnan, S., Apr 1 2015, In : IEEE Electron Device Letters. 36, 4, p. 384-386 3 p., 7045484.

Research output: Contribution to journalArticle

Metals
Grain boundaries
Wire
Scattering
Electrons

Assembly of micro/nanomaterials into complex, three-dimensional architectures by compressive buckling

Xu, S., Yan, Z., Jang, K. I., Huang, W., Fu, H., Kim, J., Wei, Z., Flavin, M., McCracken, J., Wang, R., Badea, A., Liu, Y., Xiao, D., Zhou, G., Lee, J., Chung, H. U., Cheng, H., Ren, W., Banks, A., Li, X. & 5 others, Paik, U., Nuzzo, R. G., Huang, Y., Zhang, Y. & Rogers, J. A., Jan 9 2015, In : Science. 347, 6218, p. 154-159 6 p.

Research output: Contribution to journalArticle

Nanostructured materials
Buckling
Fences
Silicon
Scaffolds

Demonstration of the first monolithically integrated selfrolled-up tube based vertical photonic coupler

Yu, X., Arbabi, E., Goddard, L. L., Li, X. & Chen, X., May 4 2015, CLEO: Science and Innovations, CLEO-SI 2015. Optical Society of America (OSA), 1 p. (CLEO: Science and Innovations, CLEO-SI 2015).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Ridge waveguides
Planar waveguides
Photonics
couplers
ridges

Demonstration of the first monolithically integrated self-rolled-up tube based vertical photonic coupler

Yu, X., Arbabi, E., Goddard, L. L., Li, X. & Chen, X., Aug 10 2015, 2015 Conference on Lasers and Electro-Optics, CLEO 2015. Institute of Electrical and Electronics Engineers Inc., 7183720. (Conference on Lasers and Electro-Optics Europe - Technical Digest; vol. 2015-August).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Ridge waveguides
Planar waveguides
Photonics
couplers
ridges

Device architectures for enhanced photon recycling in thin-film multijunction solar cells

Sheng, X., Yun, M. H., Zhang, C., Al-Okaily, A. A. A. M., Masouraki, M., Shen, L., Wang, S., Wilson, W. L., Kim, J. Y., Ferreira, P., Li, X., Yablonovitch, E. & Rogers, J. A., Jan 1 2015, In : Advanced Energy Materials. 5, 1, 1400919.

Research output: Contribution to journalArticle

Recycling
Photons
Reflective coatings
Thin film devices
Open circuit voltage

Efficient hybrid white light-emitting diodes by organic-inorganic materials at different CCT from 3000K to 9000K

Chen, K. J., Lai, Y. C., Lin, B. C., Lin, C. C., Chiu, S. H., Tu, Z. Y., Shih, M. H., Yu, P., Lee, P. T., Li, X., Meng, H. F., Chi, G. C., Chen, T. M. & Kuo, H. C., Apr 6 2015, In : Optics Express. 23, 7, p. A204-A210

Research output: Contribution to journalArticle

inorganic materials
light emitting diodes
color
temperature
quantum dots