|Measurement of concrete strength using the emission intensity ratio between Ca (II) 396.8 nm and Ca (I) 422.6 nm in a Nd: YAG laser-induced plasma|
K Tsuyuki, S Miura, N Idris, KH Kurniawan, TJ Lie, K Kagawa
Applied spectroscopy 60 (1), 61-64, 2006
|Quarry identification of historical building materials by means of laser induced breakdown spectroscopy, X-ray fluorescence and chemometric analysis|
F Colao, R Fantoni, P Ortiz, MA Vazquez, JM Martin, R Ortiz, N Idris
Spectrochimica Acta Part B: Atomic Spectroscopy 65 (8), 688-694, 2010
|New Technique for the Direct Analysis of Food Powders Confined in a Small Hole Using Transversely Excited Atmospheric CO2 Laser-Induced Gas Plasma|
A Khumaeni, M Ramli, Y Deguchi, YI Lee, N Idris, KH Kurniawan, TJ Lie, ...
Applied spectroscopy 62 (12), 1344-1348, 2008
|Carbon Analysis for Inspecting Carbonation of Concrete Using a TEA CO2 Laser-Induced Plasma|
K Kagawa, N Idris, M Wada, H Kurniawan, K Tsuyuki, S Miura
Applied spectroscopy 58 (8), 887-896, 2004
|Analysis of Heavy Metal Pollution in Soil Using Transversely Excited Atmospheric CO2 Laser-Induced Plasma by Trapping the Soil in Microstructured Holes on …|
N Idris, K Kagawa, F Sakan, K Tsuyuki, S Miura
Applied Spectroscopy 61 (12), 1344-1351, 2007
|Quantitative hydrogen analysis of zircaloy-4 using low-pressure laser plasma technique|
KH Kurniawan, M Pardede, R Hedwig, ZS Lie, TJ Lie, DP Kurniawan, ...
Analytical chemistry 79 (7), 2703-2707, 2007
|Hydrogen emission by laser-induced shock wave plasma and its application to the quantitative analysis of zircalloy|
KH Kurniawan, TJ Lie, N Idris, T Kobayashi, T Maruyama, H Suyanto, ...
Journal of applied physics 96 (3), 1301-1309, 2004
|Hydrogen analysis in solid samples by utilizing He metastable atoms induced by TEA CO2 laser plasma in He gas at 1 atm|
M Ramli, N Idris, K Fukumoto, H Niki, F Sakan, T Maruyama, ...
Spectrochimica Acta Part B: Atomic Spectroscopy 62 (12), 1379-1389, 2007
|Characteristics of hydrogen emission in laser plasma induced by focusing fundamental Q-sw YAG laser on solid samples|
N Idris, H Kurniawan, TJ Lie, M Pardede, H Suyanto, R Hedwig, ...
Japanese journal of applied physics 43 (7R), 4221, 2004
|Atomic Hydrogen Emission Induced by TEA CO2 Laser Bombardment on Solid Samples at Low Pressure and Its Analytical Application|
N Idris, S Terai, TJ Lie, H Kurniawan, T Kobayashi, T Maruyama, ...
Applied spectroscopy 59 (1), 115-120, 2005
|Hydrogen analysis of zircaloy tube used in nuclear power station using laser plasma technique|
KH Kurniawan, TJ Lie, N Idris, T Kobayashi, T Maruyama, K Kagawa, ...
Journal of applied physics 96 (11), 6859-6862, 2004
|Some notes on the role of meta-stable excited state of helium atom in laser-induced helium gas breakdown spectroscopy|
M Ramli, K Kagawa, SN Abdulmadjid, N Idris, WS Budi, MA Marpaung, ...
Applied Physics B 86 (4), 729-734, 2007
|The role of He in enhancing the intensity and lifetime of H and D emissions from laser-induced atmospheric-pressure plasma|
KH Kurniawan, TJ Lie, MM Suliyanti, R Hedwig, M Pardede, M Ramli, ...
Journal of Applied Physics 105 (10), 103303, 2009
|Detection of deuterium and hydrogen using laser-induced helium gas plasma at atmospheric pressure|
KH Kurniawan, TJ Lie, MM Suliyanti, R Hedwig, SN Abdulmadjid, ...
Journal of applied physics 98 (9), 093302, 2005
|Quantitative hydrogen analysis of zircaloy-4 in laser-induced breakdown spectroscopy with ambient helium gas|
M Ramli, K Fukumoto, H Niki, SN Abdulmadjid, N Idris, T Maruyama, ...
Applied optics 46 (34), 8298-8304, 2007
|Hydrogen analysis in solid samples using laser-induced helium plasma at atmospheric pressure|
M Pardede, KH Kurniawan, TJ Lie, R Hedwig, N Idris, T Kobayashi, ...
Journal of applied physics 98 (4), 043105, 2005
|Formation and emission characteristics of CN molecules in laser induced low pressure He plasma and its applications to N analysis in coal and fossilization study|
K Lahna, R Idroes, N Idris, SN Abdulmadjid, KH Kurniawan, MO Tjia, ...
Applied optics 55 (7), 1731-1737, 2016
|Detection of the density jump in the laser-induced shock wave plasma using low energy Nd: YAG laser at low pressures of air|
H Kurniawan, TJ Lie, N Idris, MO TJIA, M UEDA, K KAGAWA
Journal of the Spectroscopical Society of Japan 50 (1), 13-18, 2001
|H–D analysis employing energy transfer from metastable excited-state He in double-pulse LIBS with low-pressure He gas|
M Pardede, TJ Lie, J Iqbal, M Bilal, R Hedwig, M Ramli, A Khumaeni, ...
Analytical chemistry 91 (2), 1571-1577, 2018
|Study on emission spectral lines of iron, Fe in laser-induced breakdown spectroscopy (LIBS) on soil samples|
N Idris, K Lahna, M Ramli
Journal of Physics: Conference Series 846 (1), 012020, 2017