C. Ko

发表

Exploratory Studies on Silicon-Based Oxide Fuel Cell Power Sources Incorporating Ultrathin Nanostructured Platinum and Cerium Oxide Films as Anode Components

A. Johnson, Bo-Kuai Lai, S. Ramanathan, 2010 .

Nanoscale imaging and control of resistance switching in VO2 at room temperature

S. Ramanathan, C. Ko, A. Frenzel, 2010 .

Oxide Electronics Utilizing Ultrafast Metal-Insulator Transitions

S. Ramanathan, C. Ko, Zheng Yang, 2011 .

Metal-insulator transition characteristics of VO2 thin films grown on Ge(100) single crystals

Shriram Ramanathan, Zheng Yang, S. Ramanathan, 2010 .

Studies on oxygen chemical surface exchange and electrical conduction in thin film nanostructured titania at high temperatures and varying oxygen pressure.

S. Ramanathan, A. Karthikeyan, C. Ko, 2011, The Journal of chemical physics.

Orientation dependent oxygen exchange kinetics on single crystal SrTiO3 surfaces.

S. Ramanathan, K. Kerman, C. Ko, 2012, Physical chemistry chemical physics : PCCP.

In situ studies on twinning and cracking proximal to insulator–metal transition in self-supported VO_2 / Si_3N_4 membranes

S. Ramanathan, V. Balakrishnan, C. Ko, 2012 .

Thermoelastic switching with controlled actuation in VO2 thin films

S. Ramanathan, B. Viswanath, C. Ko, 2011 .

Negative differential thermal emitter

R. Blanchard, P. Genevet, M. Kats, 2013, CLEO: 2013.

Voltage-Triggered Ultrafast Phase Transition in Vanadium Dioxide Switches

S. Ramanathan, C. Ko, You Zhou, 2013, IEEE Electron Device Letters.

Dispersive capacitance and conductance across the phase transition boundary in metal-vanadium oxide-silicon devices

S. Ramanathan, C. Ko, 2009 .

Nanoscale mapping of temperature-dependent conduction in an epitaxial VO2 film grown on an Al2O3 substrate

Sang Mo Yang, S. Lim, H. Cheong, 2022, RSC advances.

Evolution of local work function in epitaxial VO2 thin films spanning the metal-insulator transition

S. Ramanathan, Dong-Wook Kim, C. Ko, 2012 .

Vanadium Dioxide as a Natural Disordered Metamaterial: Perfect Thermal Emission and Large Broadband Negative Differential Thermal Emittance

R. Blanchard, P. Genevet, M. Kats, 2013, 1305.0033.

Thickness-dependent orientation evolution in nickel thin films grown on yttria-stabilized zirconia single crystals

S. Ramanathan, B. Viswanath, C. Ko, 2011 .

Size effects on stress relaxation across the metal–insulator transition in VO_2 thin films

S. Ramanathan, V. Balakrishnan, C. Ko, 2011 .

Stability of electrical switching properties in vanadium dioxide thin films under multiple thermal cycles across the phase transition boundary

S. Ramanathan, C. Ko, 2008 .

Nanoscale probing of electronic band gap and topography of VO2 thin film surfaces by scanning tunneling microscopy

S. Wolf, S. Ramanathan, C. Ko, 2011 .

High temperature electrical conduction in nanoscale hafnia films under varying oxygen partial pressure

P. McIntyre, S. Ramanathan, C. Ko, 2010 .

Tuning the conductivity of vanadium dioxide films on silicon by swift heavy ion irradiation

Kun Zhang, J. Krauser, C. Trautmann, 2011 .

Operational characteristics of thin film solid oxide fuel cells with ruthenium anode in natural gas

S. Ramanathan, K. Kerman, C. Ko, 2013 .

Studies on electric triggering of the metal-insulator transition in VO 2 thin films between 77 K and 300 K

Amir Yacoby, Shriram Ramanathan, Zheng Yang, 2011 .

Thermal conductivity and dynamic heat capacity across the metal-insulator transition in thin film VO2

Shriram Ramanathan, Dong-Wook Oh, David G. Cahill, 2010 .

Terahertz spectroscopy studies on epitaxial vanadium dioxide thin films across the metal-insulator transition.

Shriram Ramanathan, S. Ramanathan, C. Ko, 2011, Optics letters.

Observation of electric field-assisted phase transition in thin film vanadium oxide in a metal-oxide-semiconductor device geometry

Shriram Ramanathan, S. Ramanathan, C. Ko, 2008 .

Three-terminal field effect devices utilizing thin film vanadium oxide as the channel layer

Gokul Gopalakrishnan, Shriram Ramanathan, Venkatesh Narayanamurti, 2010, 1006.4373.

Work function of vanadium dioxide thin films across the metal-insulator transition and the role of surface nonstoichiometry.

Shriram Ramanathan, Zheng Yang, S. Ramanathan, 2011, ACS applied materials & interfaces.

Effect of ultraviolet irradiation on electrical resistance and phase transition characteristics of thin film vanadium oxide

Shriram Ramanathan, S. Ramanathan, C. Ko, 2008 .

Remote Switching of Elastic Movement of Decorated Ligand Nanostructures Controls the Adhesion‐Regulated Polarization of Host Macrophages

R. Paulmurugan, C. Ko, Ki‐Bum Lee, 2021, Advanced Functional Materials.

Dielectric and carrier transport properties of vanadium dioxide thin films across the phase transition utilizing gated capacitor devices

Gokul Gopalakrishnan, Shriram Ramanathan, Zheng Yang, 2010 .

Enhanced Interlayer Charge Injection Efficiency in 2D Multilayer ReS2 via Vertical Double-Side Contacts.

Min-Kyu Joo, C. Ko, Minji Chae, 2023, ACS applied materials & interfaces.

Ultra-thin film solid oxide fuel cells utilizing un-doped nanostructured zirconia electrolytes

S. Ramanathan, K. Kerman, C. Ko, 2012 .

Tailorable Electronic and Electric Properties of Graphene with Selective Decoration of Silver Nanoparticles by Laser-Assisted Photoreduction

Min-Kyu Joo, S. Kim, C. Ko, 2022, Nanomaterials.

Voltage-Pulse-Induced Switching Dynamics in $ \hbox{VO}_{2}$ Thin-Film Devices on Silicon

Giwan Seo, Jun-Hwan Shin, Bong-Jun Kim, 2011, IEEE Electron Device Letters.

Nanoscale thermal imaging of VO2 via Poole–Frenkel conduction

S. Ramanathan, J. Hoffman, C. Ko, 2017, Applied Physics Letters.