Publications

2024

68.

Spin-dependent bandgap renormalization and state-filling effect in Bi2Se3 observed by ultrafast Kerr rotation
Applied Physics Letters 124, 233104 (2024)
K. Kikuchi, Y. Mizukoshi, T. Fukuda, P. Fons, M. Hase

67.

Frequency down-conversion of terahertz waves at optically induced temporal boundaries in GaAs waveguides
Nanophotonics (2024)
K. Takano, S. Uchiyama, S. Nagase, Y. Tsuchimoto, T. Nakanishi, Y. Nakata, J. Pérez-Urquizo, J. Madéo, K. M. Dani and F. Miyamaru

66.

Time-resolved photoemission electron microscopy of semiconductor interfaces
Progress in Surface Science, 100745 (2024)
S. Kosar, K. M. Dani

65.

Attenuation management in terahertz frequency conversion with temporal boundary using a metallic structure
Phys. Rev. Applied 35 (21), 044044 (2024)
F. Miyamaru, M. Amaki, K. Takano, J. Pérez-Urquizo, J. Madéo, K. M. Dani, Y. Nakata and T. Nakanishi

2023

64.

Through the lens of a momentum microscope: viewing light-induced quantum phenomena in two-dimensional materials
Adv. Mater. 35 (27), 2204120 (2023)
O. Karni, I. Esin, K.M. Dani

63.

Transition from diffusive to superdiffusive transport in carbon nanotube networks via nematic order control
Nano Letters (2023)
M. Wais, F.R.G. Bagsican, N. Komatsu, W. Gao, K. Serita, H. Murakami, K. Held, I. Kawayama, J. Kono, M. Battiato and M. Tonouchi.

62.

Phase composition, microstructure, and optical characteristics of spin-coated La-TiO2 and Fe-TiO2
physica status solidi (a) (2023)
A. Liboon Jr, S. R. Cabo, R. B. Unabia, F. R. G. Bagsican and R. T. Candidato Jr

2022

61.

Harmonic generation in confinement
Nat. Phys. (2022)
J. Madéo, and K. M. Dani

60.

Optimum excitation wavelength and photon energy threshold for spintronic terahertz emission from Fe/Pt bilayer
iScience 25, 7, 104615 (2022)
V. K. Mag-usara, M. C. Escaño, C. E. Petoukhoff, G. Torosyan, L. Scheuer, J. Madéo, J. Afalla, M. L. Talara, J. E. Muldera, H. Kitahara, D. R. Bacon, M. Nakajima, K. M. Dani, E. T. Papaioannou, R. Beigang and M. Tani,

59.

Local nanoscale phase impurities are degradation sites in halide perovskites
Nature 607, 294-300 (2022)
S. Macpherson, T. A. S. Doherty, A. J. Winchester, S. Kosar, D. N. Johnstone, Y. Chiang, K. Galkowski, M. Anaya, K. Frohna, A. N. Iqbal, S. Nagane, B. Roose, Z. Andaji-Garmaroudi, K. W. P. Orr, J. E. Parker, P. A. Midgley, K. M. Dani and S. D. Stranks

58.

Dominating interlayer resonant energy transfer in type-II 2D heterostructure
ACS Nano 16, 3, 3861–3869 (2022)
A. Karmakar, A. Al-Mahboob, C. E. Petoukhoff, O. Kravchyna, N. S. Chan, T. Taniguchi, K. Watanabe, and K. M. Dani

57.

Structure of the moiré exciton captured by imaging its electron and hole
Nature 603, 247-252 (2022)
O. Karni, E. Barré, V. Pareek, J. D. Georgaras, M. K. L. Man, C. Sahoo, D. R. Bacon, X. Zhu, H. B. Ribeiro, A. L. O’Beirne, J. Hu, A. Al-Mahboob, M. M. M. Abdelrasoul, N. S. Chan, A. Karmakar, A. J. Winchester, B. Kim, K. Watanabe, T. Taniguchi, K. Barmak, J. Madéo, F. H. da Jornada, T. F. Heinz and K. M. Dani

These authors contributed equally to this work.

56.

An on-demand drug delivery system for control of epileptiform seizures
Pharmaceutics 14, 468 (2022)
T. Nakano, S. B. Rizwan, D. M. A. Myint, J. Gray, S. M. Mackay, P. Harris, C. G. Perk, B. I. Hyland, R. Empson, E. W. Tan, K. M. Dani, J. N. Reynolds, J. R. Wickens

55.

Nanoscale chemical heterogeneity dominates the optoelectronic response of alloyed perovskite solar cells
Nat. Nanotechnol. 17, 190-196 (2022)
K. Frohna, M. Anaya, S. Macpherson, J. Sung, T. A. S. Doherty, Y. H. Chiang, A. J. Winchester, K. W. P. Orr, J. E. Parker, P. D. Quinn, K. M. Dani, A. Rao and S. D. Stranks

2021

54.

Unraveling the varied nature and roles of defects in hybrid halide perovskites with time-resolved photoemission electron microscopy
Energy Environ. Sci. 14, 6320-6328 (2021)
S. Kosar, A. J. Winchester, T. A. S. Doherty, S. Macpherson, C. E. Petoukhoff, K. Frohna, M. Anaya, N. S. Chan, J. Madéo, M. K. L. Man, S. D. Stranks and K. M. Dani

53.

Visualizing superconductivity in a doped Weyl semimetal with broken inversion symmetry
Phys. Rev. B 104 (11), 115102 (2021)
Z. Wang, J. Olivares, H. Namiki, V. Pareek, K. M. Dani, T. Sasagawa, V. Madhavan and Y. Okada

52.

Ultrafast frequency-shift dynamics at temporal boundary induced by structural-dispersion switching of waveguides
Phys. Rev. Lett. 127 (5), 053902 (2021)
F. Miyamaru, C. Mizuo, T. Nakanishi, Y. Nakata, K. Hasebe, S. Nagase, Y. Matsubara, Y. Goto, J. Pérez-Urquizo, J. Madéo, and K. M. Dani

51.

The 2021 ultrafast spectroscopic probes of condensed matter roadmap
J. Phys.: Condens. Matter 33 353001 (2021)
J. Lloyd-Hughes, P. M. Oppeneer, T. Pereira dos Santos, A. Schleife, S. Meng, M. A. Sentef, M. Ruggenthaler, A. Rubio, I. Radu, M. Murnane, X. Shi, H. Kapteyn, B. Stadtmüller, K. M. Dani, F. H. da Jornada, E. Prinz, M. Aeschlimann, R. L. Milot, M. Burdanova, J. Boland, T. Cocker and F. Hegmann

50.

High field single- to few-cycle THz generation with lithium niobate
Photonics 8 (6), 183 (2021)
X. Zhu, D. R. Bacon, J. Madéo and K. M. Dani

49.

Photoconductive emitters for pulsed terahertz generation
Journal of Optics 23 (6), 064001 (2021)
D. R. Bacon, J. Madéo and K. M. Dani

48.

Experimental measurement of the intrinsic excitonic wave function
Science Advances 7 (17), eabg0192 (2021)
M. K. L. Man, J. Madéo, C. Sahoo, K. Xie, M. Campbell, V. Pareek, A. Karmakar, E L. Wong, A. Al-Mahboob, N. S. Chan, D. R. Bacon, X. Zhu, M. M. M. Abdelrasoul, X. Li, T. F. Heinz, F. H. da Jornada, T. Cao, and K. M. Dani

These authors contributed equally to this work.

Featured: Scientists capture first ever image of an electron's orbit within an exciton
Phys.Org April 21 (2021) OIST

47.

Visualization of two-dimensional transition dipole moment texture in momentum space using high-harmonic generation spectroscopy
Physical Review B 103, L161406 (2021)
K. Uchida, V. Pareek, K. Nagai, K. M. Dani, and K. Tanaka

46.

Monolithic patch-antenna THz lasers with extremely low beam divergence and polarization control
ACS Photonics 8 (2), 412 (2021)
J. Pérez-Urquizo, Y. Todorov, L. Li, A. G. Davies, E. H. Linfield, C. Sirtori, J. Madéo, K. M. Dani

2020

45.

Directly visualizing the momentum-forbidden dark excitons and their dynamics in atomically thin semiconductors
Science 370 (6521), 1199 (2020) (Reprint)
J. Madéo, M. K. L. Man, C. Sahoo, M. Campbell, V. Pareek, E L. Wong, A. Al-Mahboob, N. S. Chan, A. Karmakar, B. M. K. Mariserla, X. Li, T. F. Heinz, T. Cao, and K. M. Dani

These authors contributed equally to this work.

Perspective: Probing the dark side of the exciton
Science 370 (6521), 1166 (2020) M. X. Na, Z. Ye

Featured: Photoelectrons shine a light on dark excitons
Phys. Today 74 16–18 (2021) C. Middleton

44.

Strong plasmon-exciton coupling in Ag nanoparticle - conjugated polymer core-shell hybrid nanostructures
Polymers 12 (9), 2141 (2020)
C. E. Petoukhoff, K. M. Dani, and D. M. O'Carroll

43.

Photoconductive arrays on insulating substrates for high-field terahertz generation
Optics Express 28 (12), 17219 (2020)
D. R. Bacon, T. B. Gill, M. Rosamond, A. D. Burnett, A. Dunn, L. Li, E. H. Linfield, A. G. Davies, P. Dean, and J. R. Freeman

42.

Examining the surface phase diagram of IrTe2 with photoemission

Phys. Rev. B 101, 235120 (2020)

M. Rumo, C. W. Nicholson, A. Pulkkinen, B. Hildebrand, G. Kremer, B. Salzmann, M.-L. Mottas, K. Y. Ma, E L. Wong, M. K. L. Man, K. M. Dani, B. Barbiellini, M. Muntwiler, T. Jaouen, F. O. von Rohr, and C. Monney 

41.

Performance-limiting nanoscale trap clusters at grain junctions in halide perovskites
Nature 580, 360 (2020)
T. A. S. Doherty, A. J. Winchester, S. Macpherson, D. N. Johnstone, V. Pareek, E. M. Tennyson, S. Kosar, F. U. Kosasih, M. Anaya, M. Abdi-Jalebi, Z. Andaji-Garmaroudi, E L. Wong, J. Madéo, Y.-H. Chiang, J.-S. Park, Y.-K. Jung, C. E. Petoukhoff, G. Divitini, M. K. L. Man, C. Ducati, A. Walsh, P. A. Midgley, K. M. Dani, and S. D. Stranks

These authors contributed equally to this work. Co-corresponding authors.

40.

Investigation of nanoscale energy transport with time-resolved photoemission electron microscopy
Nanoscale Energy Transport, edited by B. Liao (IOP Publishing Ltd, 2020), pp.10-1 - 10-33 [Book Chapter]
R. Wong, M. K. L. Man, and K. M. Dani

39.

Ultrafast control of the dimensionality of exciton-exciton annihilation in atomically thin black phosphorus
Phys. Rev. Lett. 124, 057403 (2020)
V. Pareek, J. Madéo, and K. M. Dani

2019

38.

Improving signal and photobleaching characteristics of temporal focusing microscopy with the increase in pulse repetition rate
Methods Protoc. 2, 65 (2019)
V. Lisicovas, B. M. K. Mariserla, C. Sahoo, R. T. Harding, M. K. L. Man, E L. Wong, J. Madéo, and K. M. Dani

37.

Charge transfer dynamics in conjugated polymer/MoS2 organic/2D heterojunctions
Mol. Syst. Des. Eng. 4, 929 (2019)
C. E. Petoukhoff, S. Kosar, M. Goto, I. Bozkurt, M. Chhowalla, and K. M. Dani

2018

36.

Ultrafast dynamics and subwavelength periodic structure formation following irradiation of GaAs with femtosecond laser pulses
Phys. Rev. B 98, 224103 (2018)
A. Margiolakis, G. D. Tsibidis, K. M. Dani, and G. P. Tsironis

35.

Directly photoexcited Dirac and Weyl fermions in ZrSiS and NbAs
Appl. Phys. Lett. 113, 221906 (2018)
C. P. Weber, L. M. Schoop, S. S. P. Parkin, R. C. Newby, A. Nateprov, B. Lotsch, B. M. K. Mariserla, J. M. Kim, K. M. Dani, H. A. Bechtel, E. Arushanov, and M. Ali

34.

Using coherent phonons for ultrafast control of the Dirac node of SrMnSb2
Phys. Rev. B 98, 155115 (2018)
C. P. Weber, M. G. Masten, T. C. Ogloza, B. S. Berggren, M. K. L. Man, K. M. Dani, J. Liu, Z. Mao, D. D. Klug, A. A. Adeleke, and Y. Yao

33.

Pulling apart photoexcited electrons by photoinducing an in-plane surface electric field
Science Advances 4, eaat9722 (2018)
E L. Wong, A. J. Winchester, V. Pareek, J. Madéo, M. K. L. Man, and K. M. Dani

32.

Terahertz photoconductivity and photocarrier dynamics in few-layer hBN/WS2 van der Waals heterostructure laminates
Semicond. Sci. Tech. 33, 084001 (2018)
M. B. M. Krishna, J. Madéo, J. P. Urquizo, X. Zhu, S. Vinod, C. S. Tiwary, P. M. Ajayan, and K. M. Dani

31.

Symmetry and optical selection rules in graphene quantum dots
Phys. Rev. B 97, 115404 (2018)
R. Pohle, E. G. Kavousanaki, K. M. Dani, and N. Shannon

30.

High-temperature terahertz optical diode effect without magnetic order in polar FeZnMo3O8
Phys. Rev. Lett. 120, 037601 (2018)
S. Yu, B. Gao, J. W. Kim, S.-W. Cheong, M. K. L. Man, J. Madéo, K. M. Dani, and D. Talbayev

2017

29.

Similar ultrafast dynamics of several dissimilar Dirac and Weyl semimetals
J. Appl. Phys. 122, 223102 (2017)
C. P. Weber, B. S. Berggren, M. G. Masten, T. C. Ogloza, S. Deckoff-Jones, J. Madéo, M. K. L. Man, K. M. Dani, L. Zhao, G. Chen, J. Liu, Z. Mao, L. M. Schoop, B. V. Lotsch, S. S. P. Parkin, and M. Ali

28.

Terahertz-frequency magnetoelectric effect in Ni-doped CaBaCo4O7
Phys. Rev. B 96, 094421 (2017)
S. Yu, C. Dhanasekhar, V. Adyam, S. Deckoff-Jones, M. K. L. Man, J. Madéo, E L. Wong, T. Harada, M. B. M. Krishna, K. M. Dani, and D. Talbayev

27.

Engineering the losses and beam divergence in arrays of patch antenna microcavities for terahertz sources
J. Infrared Milli. Terahz. Waves 38, 1321 (2017)
J. Madéo, J. Pérez-Urquizo, Y. Todorov, C. Sirtori, and K. M. Dani

26.

Commentary: Pursuing science across nationalities and disciplines
Physics Today 70, 10 (2017)
K. M. Dani

25.

Obtaining cross-sections of paint layers in cultural artifacts using femtosecond pulsed lasers
Materials 10, 107 (2017)
T. Harada, S. Spence, A. Margiolakis, S. Deckoff-Jones, R. Ploeger, A. N. Shugar, J. F. Hamm, K. M. Dani and A. R. Dani

These authors contributed equally to this work.

24.

Imaging the motion of electrons across semiconductor heterojunctions
Nat. Nanotechnol. 12, 36 (2017)
M. K. L. Man, A. Margiolakis, S. Deckoff-Jones, T. Harada, E L. Wong, M. B. M. Krishna, J. Madéo, A. Winchester, S. Lei, R. Vajtai, P. M. Ajayan and K. M. Dani

News & Views: Photovoltaics in action
Nat. Nanotechnol. 12, 3 (2017) Hrvoje Petek

2016

23.

Jahn-Teller-induced femtosecond electronic depolarization dynamics of the nitrogen-vacancy defect in diamond
Nat. Commun. 7, 13510 (2016)
R. Ulbricht, S. Dong, I. Y. Chang, B. M. K. Mariserla, K. M. Dani, K. Hyeon-Deuk, and Z. H. Loh

22.

Ultrafast charge transfer and enhanced absorption in MoS2 - organic van der Waals heterojunctions using plasmonic metasurfaces
ACS Nano 10, 9899 (2016)
C. E. Petoukhoff, M. B. M. Krishna, D. Voiry, I. Bozkurt, S. Deckoff-Jones, M. Chhowalla, D. M. O'Carroll, and K. M. Dani

21.

Interfacing with neural activity via femtosecond laser stimulation of drug encapsulating liposomal nanostructures
eNeuro 3, e0107 (2016)
T. Nakano, S. M. Mackay, E. W. Tan, K. M. Dani, and J. Wickens

20.

Patch antenna microcavity terahertz sources with enhanced emission
Appl. Phys. Lett. 109, 141103 (2016)
J. Madéo, Y. Todorov, A. Gilman, G. Frucci, L. H. Li, A. G. Davies, E. H. Linfield, C. Sirtori, and K. M. Dani

19.

Observing the interplay between surface and bulk optical nonlinearities in thin van der Waals crystals
Sci. Rep. 6, 22620 (2016)
S. Deckoff-Jones, J. Zhang, C. E. Petoukhoff, M. K. L. Man, S. Lei, R. Vajtai, P. M. Ajayan, D. Talbayev, J. Madéo, and K. M. Dani

18.

Protecting the properties of monolayer MoS2 on silicon based substrates with an atomically thin buffer
Sci. Rep. 6, 20890 (2016)
M. K. L. Man, S. Deckoff-Jones, A. Winchester, G. Shi, G. Gupta, A. D. Mohite, S. Kar, E. Kioupakis, S. Talapatra, and K. M. Dani

17.

Oxidation of planar and plasmonic Ag surfaces by exposure to O2/Ar plasma for organic optoelectronic applications
MRS Advances 1, 943 (2016)
C. E. Petoukhoff, C. Antonick, B. M. K. Mariserla, K. M. Dani, and D. M. O'Carroll

2015

16.

Chemical vapor deposition synthesized atomically-thin Molybdenum Disulfide with optoelectronic-graded crystalline quality
ACS Nano 9, 8822 (2015)
I. Bilgin, F. Kiu, A. Vargas. A. Winchester, M. K. L. Man, M. Upmanyu, K. M. Dani, G. Gupta, S. Talapatra, A. D. Mohite, and S. Kar

15.

Engineering photophenomena in large, three dimensional structures composed of self-assembled van der Waals heterostructure flakes
Adv. Opt. Materials 3, 1551 (2015)
B. M. K. Mariserla, M. K. L. Man, S. Vinod, C. Chin, T. Harada, J. Taha-Tijerina, C. S. Tiwary, P. Nguyen, P. Chang, T. N. Narayanan, A. Rubio, P. M. Ajayan, S. Talapatra, and K. M. Dani

14.

Ultrafast intrinsic photoresponse and direct evidence of sub-gap states in liquid phase exfoliated MoS2 thin films
Sci. Rep. 5, 11272 (2015)
S. Ghosh, A. Winchester, B. Muchhaarla, M. Wasala, S. Feng, A. L. Elias, B. M. K. Mariserla, T. Harada, C. Chin, K. M. Dani, S. Kar, M. Terrones, and S. Talapatra

13.

Ultrafast properties of femtosecond-laser-ablated GaAs and its application to terahertz optoelectronics

Opt. Lett. 40 (14), 3388-3391 (2015)

J. Madéo, A. Margiolakis, Z.-Y. Zhao, P. J. Hale, M. K. L. Man, Q.-Z. Zhao, W. Peng, W.-Z. Shi and K. M. Dani

12.

Patch antenna terahertz photodetectors
Appl. Phys. Lett. 106, 161102 (2015)
D. Palaferri, Y. Todorov, Y. N. Chen, J. Madéo, A. Vasanelli, L. H. Li, A. G. Davies, E. H. Linfield, and C. Sirtori

11.

Optically induced magnetic moments in symmetric graphene quantum dots
Phys. Rev. B 91, 035433 (2015)
E. G. Kavousanaki and K. M. Dani

2014

10.

A novel drug delivery method for neuropharmacological research, using liposomes and lasers
Neurotransmitter 1 (1): e424 (2014)
T. Nakano, C. Chin, J. Wickens, and K. M. Dani

9.

20 THz broadband generation using semi-insulating GaAs interdigitated photoconductive antennas
Optics Express 22 (21), 26358-26364 (2014)
P. J. Hale, J. Madéo, C. Chin, S. S. Dhillon, J. Mangeney, J. Tignon, and K. M. Dani

8.

Mimicking subsecond neurotransmitter dynamics with femtosecond laser stimulated nanosystems
Sci. Rep. 4, 5398 (2014)
T. Nakano, C. Chin, D. M. A. Myint, E. W. Tan, P. J. Hale, B. M. Krishna M., J. N. J. Reynolds, J. Wickens, and K. M. Dani

7.

Quantum limit for nuclear spin polarization in semiconductor quantum dots
Phys. Rev. B 89, 205302 (2014)
J. Hildmann, E. Kavousanaki, G. Burkard, and H. Ribeiro

2013

6.

Optical transmission control in graphene oxide and its organic composites with ultrashort laser pulses
Journal of Optics 16, 1-6 (2014)
B. M. K. Mariserla, N. Venktramaiah, and D. N. Rao

5.

Fe3S4 (greigite) formation by vapor–solid reaction
Journal of Materials Chemistry A 2, 1903-1913 (2013)
E. Bauer, K. L. M. Man, A. Pavlovska, A. Locatelli, T. O. Menteş, M. A. Niño, and M. S. Altman

4.

Influence of solvent contribution on nonlinearities of near infra-red absorbing croconate and squaraine dyes with ultrafast laser excitation
Journal of Applied Physics 114, 1-8 (2013)
B. M. K. Mariserla and D. N. Rao

2012

3.

Intraband conductivity response in graphene observed using ultrafast infrared-pump visible-probe spectroscopy
Phys. Rev. B 86, 125403 (2012)
K. M. Dani, J. Lee, R. Sharma, A. D. Mohite, C. M. Galande, P. M. Ajayan, A. M. Dattelbaum, H. Htoon, A. J. Taylor, and R. P. Prasankumar

2.

Signatures of spin blockade in the optical response of a charged quantum dot
Phys. Rev. B 86, 045122 (2012)
E. G. Kavousanaki and G. Burkard

1.

Tracing ultrafast separation and coalescence of carriers in graphene with time-resolved photoemission
J. of Phys. Chemistry Lett. 3, 64-68 (2012)
S. Gilbertson, G. L. Dakovski, T. Durakiewics, J. Zhu, K. M. Dani, A. D. Mohite, A. M. Dattelbaum, and G. Rodriguez