Publications, N. P. Ong (
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(Publications 2001-present)
2001
162. Y. Zhang, N.P. Ong, P. W. Anderson, D.
A. Bonn, R. X. Liang, and W. N. Hardy, “Giant enhancement of the thermal Hall
conductivity in high-purity YBa2Cu3O7”, Phys. Rev. Lett. 86,
890 (2001). (cond-mat/0008140)
163. T. He, Q. Huang, A.P. Ramirez, Y. Wang, K. A.
Regan, N. Rogado, M.A. Hayward, M. K. Haas, J.S. Slusky,
K. Inumaru, H. W. Zandbergen, N. P. Ong and R. J.
Cava, “Superconductivity in the non-oxide Perovskite
MgCNi3”, Nature 411, 54
(2001). (cond-mat/0103296)
164. Yayu Wang and
N. P. Ong, “Particle-hole symmetry in the antiferromagnetic
state of the cuprates”, Proc. National Academy of Sciences, 98, 11091 (2001), (cond-mat/0110215).
165.
Yayu Wang, Z. A. Xu,
T. Kakeshita, S. Uchida, S. Ono, Yoichi Ando, and N.
P. Ong, “The onset of the vortex-like Nernst signal above Tc in La2-xSrxCuO4
and Bi2Sr2-yLayCuO6”, Phys. Rev. B 64,
224519 (2001). (cond-mat/0108242)
166. More is Different: Fifty Years of Condensed Matter Physics, N. P. Ong and R. N. Bhatt, editors (Princeton
University Press, 2001).
2002
167. Yayu Wang, N. P. Ong, Z.A. Xu, T. Kakeshita, S. Uchida, D. A. Bonn, R. Liang and W. N. Hardy,
“High field phase diagram of cuprates derived from the Nernst effect”, Phys.
Rev. Lett. 88, 257003 (2002) (cond-mat/0205299).
168. Peter Matl, N. P. Ong, R. Gagnon and L. Taillefer,
“Collapse of the vortex-lattice inductance at the melting transition in untwinned YBa2Cu3O7”, Phys. Rev. B 65, 214514 (2002).
(cond-mat/0205466).
169. Yayu Wang, Z. A. Xu
and N. P. Ong, “Nernst effect and the loss of superconducting phase-coherence
in underdoped YBa2Cu3Oy”.
170.
Y. Zhang, R. H. Austin, J. Kraeft, E. C. Cox,
and N. P. Ong,
“Insulating behavior of l -DNA
on the micron scale”, Phys. Rev. Lett. 89, 198102 (2002).
(physics/0205016).
171.
N. Rogado, M.A. Hayward, K. A. Regan, Y. Y. Wang, N.
P. Ong, H. W. Zandbergen, J. M. Rowell, R. J. Cava, “Low temperature synthesis
of MgB2”, Jnl. Appl. Phys. 91,
274-277 (2002).
2003
172. Yayu Wang, S. Ono, Y. Onose, G. Gu, Yoichi Ando, Y. Tokura, S. Uchida, and N. P. Ong, “Dependence of
upper critical field and pairing strength on doping in cuprates”, Science 299,
86 (2003).
173.
Yayu Wang, Nyrissa
S. Rogado, R. J. Cava, and N. P. Ong, “Spin entropy as the likely source of enhanced thermopower in
NaxCo2O4”, Nature 423, 425 (2003),
cond-mat/0406125.
174. P. Matl and N. P.
Ong, Reply to “Comment on ‘Collapse of the vortex-lattice inductance and shear
modulus at the melting transition in untwined YBa2Cu3O7”. Phys. Rev. B 67,
146502 (2003).
175.
M. L. Foo, R. E. Schaak, V. L. Miller, T. Klimczuk, N. S. Rogado, Yayu Wang, G. C. Lau, C. Craley, H. W. Zandbergen, N. P. Ong and R. J. Cava,
“Chemical Instability of the Cobalt Oxyhydrate
Superconductor at Body Temperature”, Solid State Commun.
127, 33 (2003). cond-mat/0304464.
176.
Yayu Wang, Nyrissa
S. Rogado, R. J. Cava, and N. P. Ong, “Anomalous high-temperature Hall effect in the triangular
lattice of NaxCoO2”, cond-mat/0305455
177.
Wei-Li Lee. M. K. Haas, G. Lawes, A. P. Ramirez, R. J. Cava and N.
P. Ong, “Field tuning of electron and hole populations in the ruthenate Bi3Ru3O11”,
Europhys. Lett. 63, 860 (2003). cond-mat/0305451.
178. W. Pan, K. Lai, S. P. Bayrakci,
N. P. Ong, D. C. Tsui, L. N. Pfeiffer, and K. W.
West, “Cyclotron resonance at microwave frequencies in two-dimensional hole
system in AlGaAs/GaAs
quantum wells”, Appl. Phys. Lett. 83,
3519 (2003).
2004
179.
N. P. Ong, Yayu Wang, S. Ono, Yoichi Ando and S. Uchida, “Vorticity and
the Nernst Effect in Cuprate Superconductors”,
Proceedings of the 10th Intern. Molecular Oxide Electronics
workshop,
180. Wei-Li
Lee, Satoshi Watauchi, V. L. Miller, R. J. Cava and N. P. Ong, “Dissipationless
anomalous Hall current in the ferromagnetic spinel CuCr2Se4-xBrx”,
Science 303, 1647 (2004). cond-mat/0405584.
181. N. P. Ong and Yayu Wang, “Vorticity, phase
stiffness and the cuprate phase diagram”, Proc. M2S-RIO
conference, Physica 408-410C, 11-15 (2004);
cond-mat/0306399
182. R. E. Schaak, M. Avdeev, W. L. Lee, G. Lawes, H. W. Zandbergen, J. D. Jorgensen, N. P. Ong, A. P. Ramirez, R. J. Cava, “Formation of transition metal boride and carbide
perovskites related to superconducting MgCNi3”, J. Solid State Chem.
177, 1244 (2004).
183. N. P.
Ong, Weida Wu, P. M. Chaikin, and P. W. Anderson, “Phase coherence and the
Nernst effect at magic angles in organic conductors”, Europhys. Lett. 66, 579
(2004), cond-mat/0401159.
184. Maw Lin Foo, Yayu Wang, Satoshi Watauchi, H. W. Zandbergen, Tao He, R. J. Cava, and N. P. Ong, “Charge-ordering, commensurability and metallicity in the phase diagram of layered NaxCoO2”, Phys. Rev. Lett. 92, 247001 (2004), cond-mat/0312174
185. N. P.
Ong and R. J. Cava, “Electronic frustration on a triangular lattice”, Science 305, 52 (2004).
Foo ML, Lee WL, Siegrist
T, Lawes G, Ramirez AP, Ong NP, Cava RJ, “Electronic
characterization of alkali ruthenium hollandites: KRu4O8,
RbRu4O8 and Cs0.8Li0.2Ru4O8”,
Mater. Res. Bull. 39 (11):
1663-1670 (2004).
186. Huang Q,
Foo ML, Lynn JW, Zandbergen HW, Lawes
G, Wang YY, Toby BH, Ramirez AP, Ong NP,
Cava RJ, “Low temperature phase
transitions and crystal structure of Na0.5CoO2”, Jnl Phys. Cond. Mat. 16 (32): 5803-5814, 2004.
187. Wei-Li
Lee, S. Watauchi, V. L. Miller, R. J. Cava and N. P. Ong, “Anomalous-Hall heat
current and Nernst effect in the ferromagnet CuCr2Se4-xBrx”,
Phys. Rev. Lett. 93, 226601 (2004),
cond-mat/0407765
188.
Y. Zhang, R. H. Austin, E. C. Cox, and N. P. Ong, “Reply to ‘Comment on
Insulating Behavior
of l-DNA on the Micron
Scale’”, Phys. Rev. Lett. 93, 239802
(2004).
2005
189. J. Lai, K.V.P.M. Shafi,
A. Ulman, K. Loos, Y.J.
Lee, T. Vogt, W.L. Lee, N. P. Ong, C. Estournes,
“Controlling the size of magnetic nanoparticles using
pluronic block copolymer surfactants”, Jnl Phys. Chem. B 109,
2034-2034 (2005).
190. Lu Li, Yayu Wang, M. J. Naughton, S. Ono,
Yoichi Ando, and N. P. Ong, “Strongly nonlinear magnetization above Tc in Bi2Sr2CaCu2O8+d”,
Eurpophys. Lett. 72, 451-457 (2005),
cond-mat/0507617.
191. A. Venimadhav et
al., “Structural and transport properties of epitaxial NaxCoO2
thin films”, Appl. Phys. Lett. 87, 172104 (2005).
192. Yayu Wang, Lu Li, M. J. Naughton, G. Gu, S. Uchida and N. P. Ong, “Field-enhanced diamagnetism
in the pseudogap state of the cuprate Bi2Sr2CaCu2O8+d superconductor in an intense magnetic field”,
Phys. Rev. Lett. 95, 247002
(2005), cond-mat/0503190.
193. V. L. Miller, W. L. Lee, G. Lawes, N. P. Ong, and R. J. Cava, “Synthesis and properties
of the Co7Se8-xSx and Ni7Se8-xSx
solid solutions”, Jnl. Solid State Chemistry 178,
1508-1512 (2005).
194. M. L. Foo, T. Klimczuk,
L. Li, N. P. Ong, R. J. Cava, “Superconductivity in three-layer Na0.3CoO2.1.3H2O,”
Solid State Communications 133, 407-410 (2005).
195. Yufang Wang, Y. Zhang, and N. P. Ong,
“Speeding up a single-molecule DNA device with a simple catalyst,” Phys. Rev. E
72, 051918 (2005), cond-mat/0412287.
196. W. Wu, N. P. Ong and P. M. Chaikin, “Giant
angular-dependent Nernst effect in the quasi-one-dimensional organic conductor
(TMTSF)2PF6”, Phys. Rev. B 72, 235116, (2005).
2006
197. N. P. Ong and Wei-Li Lee, “Geometry and the
Anomalous Hall Effect in Ferromagnets”, Foundations of Quantum Mechanics in
the Light of New Technology (Proceedings of ISQM-Tokyo’05), ed. Sachio Ishioka and Kazuo Fujikawa (World
Scientific 2006)p. 121, cond-mat/0508236.
198. Yayu Wang, Lu Li and N. P. Ong, “The Nernst effect
in high-Tc
superconductors”, Phys. Rev. B 73,
024510 (2006), cond-mat/0510470.
199. M. L. Foo, Q. Huang, J. W. Lynn, W. L. Lee,
T. Klimczuk, I.S. Hagemann,
N. P. Ong, and R. J. Cava, “Synthesis, structure
and physical properties of Ru ferrites: BaMRu5O11 (M = Li and Cu) and BaM'2Ru4O11
(M' = Mu, Fe and Co)”, J. Solid State
Chem. 179, 563-572
(2006).
200. P. W. Anderson and N. P. Ong, “Theory of
asymmetric tunneling in the cuprate superconductors”, J. Physics Chemistry of
Solids 67, 1-5 (2006).
201. L. Viciu, J.W.G. Bos, H.W.
Zandbergen, Q. Huang, M. L. Foo, S. Ishiwata,
A. P. Ramirez, M. Lee, N. P.
Ong, and R.J. Cava, “Crystal
structure and elementary properties of NaxCoO2 (x = 0.32, 0.51, 0.6, 0.75, and 0.92) in
the three-layer NaCoO2 family”, Phys. Rev. B 73 174104 (2006).
202. Minhyea Lee, Liliana Viciu, Lu Li, Yayu Wang,
M. L. Foo, S. Watauchi, R. A. Pascal Jr., R. J. Cava and N. P. Ong, “Large
enhancement of the thermopower in NaxCoO2 at high Na
doping”, Nature Materials 5, 537
(2006).
203. E. Morosan, H. W. Zandbergen, B. S. Dennis, J. W. G. Bos, Y. Onose, T. Klimczuk, A. P.
Ramirez, N. P. Ong, and R. J. Cava, “Superconductivity in CuxTiSe2”,
Nature
Physics 2, 544 (2006).
204. J. W. G. Bos, M.
Lee, E. Morosan, H. W. Zandbergen, W.L. Lee, N. P. Ong and R. J. Cava, “Ferromagnetism below 10 K in Mn-doped BiTe”, Phys. Rev. B 74,
184429, (2006).
2007
205. H. Zhu, K. Lai, D. C. Tsui,
S. P. Bayracki, N. P. Ong, M. Manfra,
L. Pfeiffer, and K. West, “Density and well width dependences of the effective
mass of two-dimensional holes in (100) GaAs quantum wells measured using
cyclotron resonance at microwave frequencies”, Solid State Commun.
141, 510 (2007).
206. Lu Li, Yayu Wang, M. J. Naughton,
Seiki Komiya, Shimpei Ono, Yoichi Ando and N. P. Ong,
“Magnetization, Nernst effect and vorticity in the
cuprates”, Proc. ICM 2006, Kyoto, J. Magn. Magn. Mater. 310, 460-466 (2007).
207. Minhyea Lee, Y. Onose, Y. Tokura
and N. P. Ong, “Hidden constant in the anomalous Hall effect of high-purity
magnet MnSi”, Phys. Rev. B 75,
172403 (2007).
208. Lu Li, J. G. Checkelsky,
Seiki Komiya, Shimpei Ono, Yoichi Ando and N. P. Ong,
“Low
temperature vortex liquid in La2-xSrxCuO4”,
Nature Physics 3, 311-314 (2007).
209. E. Morosan, H. W.
Zandbergen, Lu Li, Minhyea Lee, J. G. Checkelsky, M. Heinrich, T. Siegrist, N. P. Ong, and R. J. Cava “Sharp switching of the
magnetization in Fe1∕4TaS2,” Phys.
Rev. B 75, 104401
(2007).
210. Y. Onose, N. P. Ong and C. Petrovic, “Thermal-Hall conductivity and long-lived quasiparticles in
CeCoIn5”, Proc. M2S-HTSC-VIII,
Dresden 2006, 460-462, 676
(2007).
211. Lu Li, Yayu Wang, J. M. Checkelsky, Seiki
Komiya, Yoichi Ando and N. P. Ong, “Depairing field and the Nernst onset temperature in
hole-doped cuprates”, Proc. M2S-HTSC-VIII, Dresden 2006, Physica C 460-462, 49 (2007).
212. E. Morosan, Lu Li, N. P. Ong, and R. J. Cava,
“Anisotropic properties of the layered superconductor Cu0.07TiSe2,,” Phys. Rev. B 75,
104505 (2007).
213. N. P. Ong, Lu Li, Yayu Wang and M. J.
Naughton, “Ong et al. reply”, Phys.
Rev. Lett. 78, 119702 (2007).
214. Y. Onose, Lu Li, C. Petrovic, and N. P. Ong,
“Anomalous thermopower and Nernst effect in CeCoIn5: loss of entropy
current in precursor state.”, Europhys. Lett. 79, 17006 (2007).
215. Y. Onose, N. P. Ong and C. Petrovic, “The
Lorenz number in CeCoIn5 extracted from the thermal and charge Hall
currents,” Europhys. Lett. 80, 37005
(2007).
2008
218. K. L. Holman, E. Morosan, P. A. Casey, Lu Li,
N. P. Ong, T. Klimczuk, C. Felser.,
R. J. Cava, “Crystal structure and physical properties of Mg6Cu16Si7-type
M6Ni16Si7,
for M = Mg, Sc, Ti, Nb, and Ta”, Mater. Res. Bull. 43, 9-15 (2008).
219. J. G. Checkelsky, Minhyea Lee, E. Morosan, R.
J. Cava and N. P. Ong, “Anomalous Hall Effect and magnetoresistance in the
layered ferromagnet Fe1/4TaS2: the inelastic regime”,
Phys. Rev. B 77, 014433 (2008).
221. Joseph G. Checkelsky, Lu Li, and N. P. Ong,
“Zero-energy state in graphene in a high magnetic field”, Phys. Rev. Lett. 100, 206801 (2008).
222. Lu Li, J. G. Checkelsky,
Y.S. Hor, C. Uher, A. F.
Hebard, R. J. Cava and N. P. Ong, “Phase transitions of Dirac electrons in
bismuth.” Science 321,
547 (2008).
223. N. P. Ong, “Recipe for spin currents”, Nature
455, 741 (2008). [News & Views]
224. Wray L, Qian D,
Hsieh D, et al., “Momentum dependence of superconducting gap, strong-coupling
dispersion kink, and tightly bound Cooper pairs in the high-Tc
(Sr,Ba)1-x(K,Na)_xFe2As2
superconductors”, Phys. Rev. B 78, 184508 (2008).
2009
225. Yufang Wang, Ido
Golding, Ling Guo, Edward C. Cox and N. P. Ong,
“Quantitative, single-molecule fluorescence microscopy investigation of the
binding of CI protein to DNA”, Biophysical Journal 96(2), 609-620 (2009).
226. Joseph G. Checkelsky, Lu Li, and N. P. Ong,
“Divergent resistance at the Dirac point in graphene: Evidence for a transition
in a high magnetic field”, Phys. Rev. B 79,
115434 (2009). arXiv:0808.0906v2.
227. McQueen, T. M., Huang Q., Ksenofontov,
V., Felser, C., Xu, Q.,
Zandbergen, H., Hor, Y. S., Allred, J., Williams, A.
J., Qu, D., Checkelsky, J., Ong, N. P., Cava, R. J.,
“Extreme sensitivity of superconductivity to stoichiometry
in Fe1+d Se”, Phys. Rev. B 79, 014522 (2009).
228. Minhyea Lee, W.W. Kang, Y. Onose, Y. Tokura, and N. P. Ong, “Unusual Hall Effect Anomaly in MnSi
Under Pressure”, Phys. Rev. Lett. 102,
186601 (2009); arXiv:0811.3146v2.
229. Long T, Tu KC, Wang
Y, Mehta P, Ong NP, Bonnie L. Bassler, Ned S. Wingreen,
“Quantifying the Integration of Quorum-Sensing Signals with Single-Cell
Resolution”, PLoS Biol 7(3): e1000068 (2009).
230. Y.S. Hor, A. Richardella, P. Roushan, Y. Xia,
J. G. Checkelsky, A. Yazdani, Z. Hasan,
N. P. Ong and R. J. Cava, “p-type Bi2Se3
for topological insulator and low temperature thermoelectric applications”,
Phys. Rev. B 79, 195208 (2009), cond-mat. arXiv:0903.4406.
231. J. G. Checkelsky, Lu Li,
G. F. Chen, J. L. Luo, N. L. Wang and
N. P. Ong, “Large quasiparticle thermal Hall conductivity in
the superconductor Ba1−xKxFe2As2”,
arXiv: 0811:4668v1.
232. J. G. Checkelsky and N. P. Ong, “Thermopower
and Nernst Effect in graphene in a magnetic field”, Phys. Rev. B 80, 081413(R) (2009). cond-mat arXiv:0812.2866v2
233. D. Hsieh, Y. Xia, D. Qian,
L. Wray, J. H. Dil, F. Mejer,
J. Osterwalder, L. Patthey,
J. G. Checkelsky, N. P. Ong, A. V. Fedorov, H. Lin,
A. Bansil, D. Grauer, Y. S.
Hor, R. J. Cava, & M. Z. Hasan,
“A tunable topological insulator in the spin helical Dirac transport regime”
Nature 460, 1101 (2009).
234. J. G. Checkelsky, Y. S. Hor,
M.-H. Liu, D.-X. Qu, R. J. Cava and N. P. Ong, “Quantum Interference in
Macroscopic Crystals of Nonmetallic Bi2Se3”, Phys.
Rev. Lett. 103, 246601
(2009).
2010
235. Y. S. Hor, A. J.
Williams, J. G. Checkelsky, P. Roushan,
J. Seo, Q. Xu, H. W. Zandbergen, A. Yazdani, N. P. Ong and R. J. Cava, “Superconductivity in CuxBi2Se3
and its Implications for Pairing in the Undoped
Topological Insulator”, Phys. Rev. Lett. 104, 057001 (2010).
236. Lu Li, Yayu Wang,
Seiki Komiya, Shimpei Ono, Yoichi Ando, G. D. Gu and N. P. Ong, “Diamagnetism
and Cooper pairing above Tc
in cuprates”, Phys.
Rev. B 81, 054510 (2010).
237. Shu-Wen Teng, Yufang Wang, Kimberly C. Tu, Tao Long, Pankaj Mehta, Ned
S. Wingreen, Bonnie L. Bassler
and N. P. Ong,
“Measurement of the Copy Number of the Master Quorum-Sensing Regulator of a Bacterial
Cell”, Biophysical Jnl 98, 2024 (2010).
238.
Naoto Nagaosa, Jairo
Sinova, Shigeki Onoda, A. H. MacDonald, and N. P. Ong, “Anomalous
Hall Effect”, Rev. Mod. Phys. 82, 1539 (2010). arXiv:0904.4154v1
239. Y. S. Hor, P. Roushan, H. Beidenkopf, J. Seo, D. Qu, J. G. Checkelsky, L. A. Wray,
D. Hsieh, Y. Xia, S.-Y. Xu, D. Qian,
M. Z. Hasan, N. P. Ong, A. Yazdani, and R. J. Cava, “Development of ferromagnetism in
the doped topological insulator Bi2−xMnxTe3”,
Phys. Rev. B 81, 195203 (2010).
240. Dong-Xia Qu, Y. S. Hor, Jun Xiong, R. J. Cava and N.
P. Ong, “Quantum Oscillations and Hall Anomaly of
Surface States in the Topological Insulator Bi2Te3”, Science
329, 821 (2010), DOI: 10.1126/science.1189792.
241. J. G. Checkelsky,
Y. S. Hor, R. J. Cava and N. P. Ong,
“Surface state conduction observed in voltage-tuned crystals of the topological
insulator Bi2Se3”, preprint