2021 journal article
Formation of self-organized nano- and micro-diamond rings
MATERIALS RESEARCH LETTERS, 9(7), 300β307.
2021 journal article
Role of Q-carbon in nucleation and formation of continuous diamond film
CARBON, 176, 558β568.
2019 journal article
Diamond film growth by HFCVD on Q-carbon seeded substrate
CARBON, 141, 182β189.
2019 journal article
Direct conversion of carbon nanofibers into diamond nanofibers using nanosecond pulsed laser annealing
PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 21(13), 7208β7219.
2019 journal article
Formation and characterization of nano- and microstructures of twinned cubic boron nitride
Physical Chemistry Chemical Physics, 21(4), 1700β1710.
2019 journal article
Nano-to-micro diamond formation by nanosecond pulsed laser annealing
JOURNAL OF APPLIED PHYSICS, 126(12).
2019 journal article
Pseudo-topotactic growth of diamond nanofibers
ACTA MATERIALIA, 178, 179β185.
2019 journal article
Search for near room-temperature superconductivity in B-doped Q-carbon
MATERIALS RESEARCH LETTERS, 7(4), 164β172.
2019 journal article
Structureβproperty correlations in phase-pure B-doped Q-carbon high-temperature superconductor with a record Tc = 55 K
Nanoscale, 11(18), 9141β9154.
2019 journal article
Tunable charge states of nitrogen-vacancy centers in diamond for ultrafast quantum devices
Carbon, 142, 662β672.
2018 journal article
Electrochromic effect in Q-carbon
Applied Physics Letters, 112(22).
2018 journal article
Enhanced mechanical properties of Q-carbon nanocomposites by nanosecond pulsed laser annealing
NANOTECHNOLOGY, 29(45).
2018 journal article
High temperature superconductivity in distinct phases of amorphous B-doped Q-carbon
Journal of Applied Physics, 123(13).
2018 journal article
Magnetic relaxation and three-dimensional critical fluctuations in B-doped Q-carbon - a high-temperature superconductor
NANOSCALE, 10(26), 12665β12673.
2018 journal article
Progress in Q-carbon and related materials with extraordinary properties
MATERIALS RESEARCH LETTERS, 6(7), 353β364.
Contributors: J. Narayan nβ, n, S. Gupta nβ, A. Haque n & R. Sachan n
2018 journal article
Q-carbon harder than diamond
MRS COMMUNICATIONS, 8(2), 428β436.
Contributors: J. Narayan nβ, S. Gupta nβ, , R. Sachan n, F. Celliniβ* & E. Riedoβ*
2018 journal article
Undercooling driven growth of Q-carbon, diamond, and graphite
MRS COMMUNICATIONS, 8(2), 533β540.
Contributors: S. Gupta nβ, R. Sachan*, n, P. Pant n & J. Narayan nβ
2017 journal article
A novel high-temperature carbon-based superconductor: B-doped Q-carbon
Journal of Applied Physics, 122(4).
2017 journal article
Conversion of p to n-type reduced graphene oxide by laser annealing at room temperature and pressure
Journal of Applied Physics, 121(12).
2017 journal article
Discovery of High-Temperature Superconductivity (T-c=55 K) in B-Doped Q-Carbon
ACS NANO, 11(12), 11915β11922.
Contributors: R. Sachan n, S. Gupta nβ & J. Narayanβ n,
2017 article
Fundamental Discovery of Q-Phases and Direct Conversion of Carbon into Diamond and h-BN into c-BN
MECHANICAL AND CREEP BEHAVIOR OF ADVANCED MATERIALS, pp. 219β228.
2017 journal article
High-Temperature Superconductivity in Boron-Doped Q-Carbon
ACS NANO, 11(6), 5351β5357.
2017 journal article
Novel synthesis and properties of pure and NV-doped nanodiamonds and other nanostructures
MATERIALS RESEARCH LETTERS, 5(4), 242β250.
2016 journal article
Direct conversion of h-BN into c-BN and formation of epitaxial c-BN/diamond heterostructures
Journal of Applied Physics, 119(18).
2016 journal article
Discovery of Q-BN and Direct Conversion of h-BN into c-BN and Formation of Epitaxial cBN/Diamond Heterostructures
MRS ADVANCES, 1(37), 2573β2584.
2016 journal article
Discovery of Q-phases and direct conversion of carbon into diamond and h-BN into c-BN
Advanced Materials & Processes, 174(3), 24β28.
2016 article
Fundamental discovery of new phases and direct conversion of carbon into diamond and hBN into cBN and properties (retraction of vol 47, pg 1481, 2016)
Metallurgical and Materials Transactions. A, Physical Metallurgy and Materials Science, Vol. 47A, pp. 4351β4351.
2016 journal article
Q-carbon discovery and formation of single-crystal diamond nano- and microneedles and thin films
MATERIALS RESEARCH LETTERS, 4(2), 118β126.
2016 journal article
Research update: Direct conversion of h-BN into pure c-BN at ambient temperatures and pressures in air
APL Materials, 4(2).
2016 journal article
Wafer scale integration of reduced graphene oxide by novel laser processing at room temperature in air
Journal of Applied Physics, 120(10).
2015 journal article
Novel phase of carbon, ferromagnetism, and conversion into diamond
Journal of Applied Physics, 118(21).
2015 journal article
Research update: Direct conversion of amorphous carbon into diamond at ambient pressures and temperatures in air
APL Materials, 3(10).
journal article
Fundamental discovery of new phases and direct conversion of carbon into diamond and hBN into cBN and properties
Narayan, J., & Bhaumik, A. Metallurgical and Materials Transactions. A, Physical Metallurgy and Materials Science, 47A(4), 1481β1498.