Currently, our vision of the nano-world is based only on evidence that we collect from the macroscopic world that we live in. Presently biologists, chemists, physicists and engineers only have a mental picture of what is occurring at the nanometer scale. In fact, only very recently have they actually seen or directly observed nano-events.
As an analogy, suppose you were presented with a gift that was in a box and wrapped with paper. In an effort to guess what is in the package, you could shake it or maybe drop it. Based on how the package behaves under this „interrogation“, you may get an idea of what is in it (i.e. is it heavy, does it make a noise?). With the Nano-R™ evolution, scientists will be able to open the package... and really see what is inside.
With new ideas and methods, scientists are beginning to further understand how a single atom or molecule behaves. Even more interesting is the direct understanding of how collections of two or three or even a dozen atoms or molecules behave.
The fundamental knowledge gained through nanoscience and developments in nanotechnology will certainly accelerate over the next several decades. With the control of materials at the nanometer dimension, engineers are already able to create new types of products and services. As an example the smallest transistors we make today in a factory are about 130 nanometers wide. With future nanotechnology advancements engineers will be able to make chips that have transistors that are two or three nanometers wide. Today, cosmetic manufacturers use liposomes with diameters of a few tens of nanometer to reduce the dehydration of skin.
We expect that the nanotechnology revolution will result in the creation of new types of products and services that will greatly benefit our lives.

2007
1. T. L. Phan, S. G. Min, M. H. Phan, N. D. Ha, N. Chau, S. C. Yu, ESR study of La1-x Pbx MnO3 (0.1 x 0.5) perovskites, Phys. Stat. Sol. (b) 244, No. 4, 1109–1117, 2007. (SCI)
2. N. T. Thanh, L. T. Tu, N. D. Ha, et al., Thickness dependence of parallel and perpendicular anisotropic resistivity in Ta/NiFe/IrMn/Ta multilayer studied by anisotropic magnetoresistance and planar Hall effect, J. Appl. Phys. 101, 053702 (2007). (SCI)
3. N.D. Ha , M.H. Phan, C.O. Kim, Novel nanostructure and magnetic properties of Co-Fe-Hf-O films, Nanotechnology 18, 155705 (2007), (SCI)
4. N.D. Ha, L.A. Tuan, M.H. Phan, H.B. Lee, C.O. Kim, High resistive Co-Fe-Hf-O magnetic thin films for high frequency applications, Materials Science and Engineering: B 139(1), 37-40 (2007), (SCI)
5. N.D. Ha, C.G. Kim, C.O. Kim, M.H. Phan, Nanostructure and excellent magnetic properties of Co19.35Fe53.28Hf7.92O19.35 films, Solid State Communications, 141, 502-505 (2007). (SCI)
6. K. Hisatake, N.D. Ha, C.O. Kim, Spintronics, February, 2007 (Book)
7. M. H. Phan, N.D. Ha, “Recent advances in Co-Fe-T-O (T = Al, Zr, Hf) magnetic films” Chapter 7 in "Advanced magnetic materials for technological applications", Research Signpost Publisher, 2007 (in press).
8. L.A. Tuan, N.D. Ha, Manh-Huong Phan, Kwang-Eun Lee, Chong-Oh Kim, Heebok Lee, Seong-Cho Yu, “Longitudinal and transverse incremental permeability of CoFeHfO magnetic films”, Phys. Sta. Sol (a) 204, 4117-4120 (2007).
9. L.A. Tuan, N.D. Ha, Manh-Huong Phan, Chong-Oh Kim, Heebok Lee, Seong-Cho Yu, “Influence of film thickness on the soft magnetic properties of sputtered Co-Fe-Hf-O films”, Phys. Sta. Sol (a) 4, 4569-4572 (2007).
10. M.H. Phan, L.A. Tuan, N.D. Ha, T.L. Phan, C.G. Kim, C.O. Kim, S.C. Yu, “Influence of film thickness on the electrical and magnetic properties of CoFeAlO films”, Phys. Sta. Sol (c) 4, 4589-4592 (2007).
11. Anh-Tuan Le, N.D. Ha, Chong-Oh Kim, Seong-Cho Yu, Heebok Lee, and Manh-Huong Phan, “Anomalous magnetoimpedance in Co-Fe-Al-O thin films” Phys. Sta. Sol (c) 4, 4392-4395 (2007).
12. L.A. Tuan, N.D. Ha, CheolGi Kim, Chong-Oh Kim, Seong-Cho Yu, The-Long Phan, and Manh-Huong Phan, “Ultrasoft magnetic properties of Co-Fe-Hf-O nanocomposite films” Phys. Sta. Sol (a) 204, 4125-4128 (2007).

2006
1. N. D. Ha. M.H. Phan, C.O. Kim, Influences of rapid annealing and substrate temperature on the magnetic properties of Co-Fe-V films. J. Appl. Phys. 99, 08F105 (2006). (SCI)
2. T.L. Phan, N.D. Tho, M.H. Phan, N.D. Ha, et al. Spin dynamics, electrical and magnetic properties of (La0.5Pr0.5)0.7Pb0.3Mn1−xCuxO3 (x=0, 0.02) perovskites, Physica B: Condensed Matter, 371,317-322(2006). (SCI)
3. N.T. Thanh, M.G. Chun, N.D. Ha, et al. Thickness dependence of exchange anisotropy in NiFe/IrMn bilayers studied by Planar Hall Effect, J. Magn. Magn. Mater. 305, 432-435 (2006). (SCI)
4. L.A. Tuan, N.D. Ha, et al. Thickness dependence of the magnetic properties and magnetoimpedance effect in CoFeAlO thin films, J. Magn. Magn. Mater. 304, e53-e55 (2006). (SCI)
5. K.E. Lee, N.D. Ha, et al. High-frequency characteristics of CoFeVAlONb thin films, J. Magn. Magn. Mater. 304, e189-e191 (2006). (SCI)
6. K.E. Lee, N.D. Ha, et al. Microstructure and soft magnetic properties of CoFeZrO thin films, J. Magn. Magn. Mater. 304, e192-e194 (2006). (SCI)
7. K.E. Lee, T.L. Phan, N.D. Ha, et al. Electrical and magnetic properties of CoFeAlO thin films, J. Magn. Magn. Mater. 304, e201-e203 (2006). (SCI)
8. T.V. Khoa, N.D. Ha, et al.Composition dependence of crystallization temperature and magnetic property of NdFeB thin films, J. Magn. Magn. Mater. 304, e246-e248 (2006). (SCI)
9. T.V. Khoa, D.S. Sun, N.D. Ha, et al.Effect of cooling rate and concentration of Ga on the microstructure and magnetic property of NdFeCoGaB ribbons, J. Magn. Magn. Mater. 304, e249-e251 (2006). (SCI)
10. L.A. Tuan, C.O. Kim, N.D. Ha, et al., Microstructure and magnetic properties of Au-doped Finemet-type alloy, Journal of Magnetics 11 (1), pp. 36-42 (2006) March 31.
11. L.A. Tuan, N.D. Ha, et al., Effect of annealing temperature on the permeability and magneto-impedance behaviors of Fe68.5Mn5Si13.5B9Nb3Cu1 amorphous alloy, Journal of Magnetics 11 (1), pp. 55-59 (2006) March 31.

2005
1. N. D. Ha, et al., “High Frequency Characteristics and Magnetic Properties of CoFeN/Native-oxide Multilayer Films”, J. Magn. Magn. Mater. 286, 267-279 (2005). (SCI)
2. N. D. Ha, et. al., “Soft magnetic properties of CoFeAlN thin films”, J. Magn. Magn. Mater. 290-291, Part 2, April 2005, Pages 1469-1471. (SCI)
3. N. D. Ha, et al., “High frequency permeability of soft magnetic CoFeAlO films with high resistivity”, J. Magn. Magn. Mater. Volumes 290-291, Part 2, April 2005, Pages 1571-1575. (SCI)
4. Hyun Bin Kim, Tae Sick Yoon, N. D. Ha, Chong-Oh Kim, "Soft magnetic properties of CoFeAlO thin films for ultrahigh frequency application", The Korean Magnetic Society, Vol. 15, No.1, 17-20 (2005).
5. N. D. Ha, et al., “Observation of Reversed hysteresis loops and negative coercivity in CoFeAlO magnetic thin films”, J. Magn. Magn. Mater. Vol. 295, Issue 2, August 2005. (SCI)
6. N. D. Ha, et al., “Near Surface Magnetic Properties of CoFeAlO Thin Films”, Solid state communication, Volume 135, Issues 11-12, Pages 721-724, September 2005. (SCI)

2004
1. B.C. Park, N. D. Ha, et al., “Soft Magnetic Properties of As-deposited nanocrystalline”, Fe-Al-O thin films”, J. Magn. Magn. Mater. 272-276, 2004. (SCI)
2. N. D. Ha, et al., “Soft Magnetic Properties of Co69.9Fe20.5Al4.4O5.2 Thin Films”, IEEE trans. Magn, 40, 2727-2729, 2004. (SCI)
3. B.C. Park, N. D. Ha, et al., “High Frequency of Patterned FeAlO thin films”, Phys. Stat. Sol. (a) 201, No. 8, 1842–1845, 2004. (SCI)
4. N. D. Ha, et al., “Soft Magnetic Properties of Co-Fe-Al-O Thin Films for Ultrahigh Frequency Application”, Phys. Stat. Sol. (a) 201, No. 8, 1905–1908, 2004. (SCI)
5. N.T. Thanh, N.H. Phuoc, L.T. Hung, N.A. Tuan, N. D. Ha, et al., “Exchange Bias Coupling in MnCr/Co Bilayers”, Phys. Stat. Sol. (a) 201, No. 8, 1720–1723, 2004(SCI)
6. N. D. Ha, et al., “Effect of Oxygen Partial Pressure on Magnetic Properties of Co-Fe-Al-O thin films”, J. Korean Phys. Soc. 45, 700-704, 2004. (SCI)


CONFERENCE PRESENTATIONS
1. B.C. Park, N.D. Ha, C.G. Kim, C.O. Kim, “Effect of O2 Partial Pressure on soft magnetic properties of Fe-Al-O thin films”, The 4th International Symposium on Magnetic Materials and Applications, December 11, 2002, KOREA.
2. N.D. Ha, B.C. Park, B.K. Min, C.G. Kim, C.O. Kim, “High Frequency Properties of Patterned Fe-Al-O thin films”, The 2003 Summer conference & Japan-Korea Symposium on Spintronics, June 19, 2003, KOREA
3. B.C. Park, H.B. Kim, N.D. Ha, C.G. Kim, C.O. Kim, T.S. Yoon, B.K. Min, “Influence of Composition on Soft Magnetic Properties of As-deposited Fe-Al-O Thin Films”, The 8th IUMRS International Conference on Advanced Materials, October, 8-13, 2003,Yokohama, JAPAN
4. B.C. Park, N.D. Ha, C.G. Kim, C.O. Kim, “Effect of O2 partial pressure on soft magnetic properties and microstructure of as-deposited Fe-Al-O thin films”, The 3rd International symposium on Designing, Processing and Properties of Advanced Engineering Materials, November 5-8, Jeju, KOREA
5. N.D. Ha, B.C. Park, C.G. Kim, C.O. Kim, “The effect of Partial Pressure of O2 (or N2) on Magnetic Properties of Co-Fe-Al-O(N) Nanocrystalline Thin Films”, The 3rd International Conference on Advanced Materials and Devices, December 10-12, 2003, Jeju, KOREA
6. N. D. Ha, H.B. Kim, B.C. Park, C.G. Kim, C.O. Kim, “Enhanced effect of manegetic anisotropy on patterned Fe-Al-O thin films”, Summer conference of the Korean Magnetic Society, May 23, 2003, ULSAN, KOREA.
7. B.C. Park, N. D. Ha, C.G. Kim, C.O. Kim, “Soft magnetic Properties of As-deposited Nanocrystalline Thin Films”, International Conference on Magnetism, July 27 – August 2003, Roma, ITALIA.
8. B.C. Park, N. D. Ha, T.S. Yoon, B.K. Min, C.G. Kim, C.O. Kim, “High Frequency of Patterned FeAlO thin films”, International Symposium on Magnetic Materials and Applications and Winter conference of the Korean Magnetic Society, December 3-6, 2003, Daejeon, KOREA.
9. N. D. Ha, B.C. Park, C.G. Kim, C.O. Kim, “Soft Magnetic Properties of Co-Fe-Al-O Thin Films for Ultrahigh Frequency Application”, International Symposium on Magnetic Materials and Applications and Winter conference of the Korean Magnetic Society, December 3-6, 2003, Daejeon, KOREA.
10. N.T. Thanh, N.H. Phuoc, L.T. Hung, N.A. Tuan, N. D. Ha, C.G. Kim, C.O. Kim, “Exchange Bias Coupling in MnCr/Co Bilayers”, Internationa Symposium on Magnetic Materials and Applications and Winter conference of the Korean Magnetic Society, December 3-6, 2003, Daejeon, KOREA.
11. N. D. Ha, B.C. Park, C.G. Kim, C.O. Kim, “Soft magnetic properties on Co-Fe-Al-O Thin Films”, 9th Joint MMM/INTERMAG Conference, January 5-9, 2004, California, USA
12. H.B. Kim, N.D. Ha, C.G. Kim, C.O. Kim, “Investigate near-Surface Magnetic Properties of CoFeAlO by MOKE”, Summer conference of the Korean Magnetic Society, May 14, 2004,Kangnung, KOREA.
13. N. D. Ha, B.C. Park, C.G. Kim, C.O. Kim, “High Frequency Characteristics and Magnetic Properties of CoFeN/Native-oxide Multilayer Films”, 5th International Symposium on Metallic Multilayers, June 7 - 11, 2004, Colorado, USA.
14. N. D. Ha, N.T. Thanh, H.B. Kim, J.J. Lim, C.G. Kim, C.O. Kim, “Effects of Annealing on Magnetic Properties of CoFeAl and CoFeAlO thin films”, The Second Seeheim Conference on Magnetism (SCM2004), June 27 to July 01, 2004, GERMANY.
15. N. D. Ha, N.T. Thanh, H.B. Kim, J.J. Lim, C.G. Kim, C.O. Kim, “High Frequency charactersistics and magnetic properties of CoFeAl/Native-oxides Multilayer Films”, The Second Seeheim Conference on Magnetism (SCM2004), June 27 to July 01, 2004, GERMANY.
16. N. D. Ha, N.T. Thanh, H.B. Kim, J.J. Lim, C.G. Kim, C.O. Kim, “Transerse Magneto-optical Kerr Effect of Thin CoFeAlO Films”, 2nd Euro-Asian Symposium "Trends in Magnetism" August 24-27, 2004, RUSSIA.
17. N. D. Ha, H.B. Kim, C.G. Kim, C.O. Kim, “Soft magnetic properties of CoFeAlN thin films”, Joint European Magnetic Symposia, September 5-10, 2004, Dresden, GERMANY.
18. N. D. Ha, H.B. Kim, N.T. Thanh, C.G. Kim, C.O. Kim, “High frequency permeability of soft magnetic CoFeAlO films with high resistivity”, Joint European Magnetic Symposia, September 5-10, 2004, Dresden, GERMANY.
19. N. D. Ha, H. B. Kim, E. Gan’shina, T.S. Yoon, C. G. Kim, C. O. Kim, “Observation of Negative Coercivity in CoFeAlO Magnetic thin films”, The International Workshop on Exchange Bias in Magnetic Nanostructures, September 17-18th, 2004, Anglet, FRANCE.
20. N. D. Ha, E. Gan’shina, H.B. Kim, C.G. Kim, C.O. Kim, “Near Surface Magnetic Properties of CoFeAlO Thin Films”, 49th Annual Conference on Magnetism & Magnetic Materials, November 7-11, 2004 Jacksonville, Florida, USA.
21. N. D. Ha, H.B. Kim, N. T. Thanh, T.S. Yoon, C.G. Kim, C.O. Kim, “High Electrical Resistivity and Magnetic properties of Nanogranular Cox(Al2O3)1-x Thin Films”, The 2004 winter conference & Symposium on Spintronics, December, 2004, Yong Pyong, KOREA.
22. N. D. Ha, H.B. Kim, N. T. Thanh, T.S. Yoon, C.G. Kim, C.O. Kim, “Nanostructure-induced in-plane magnetic anisotropy in [CoFeAlO/Native-oxides]N multilayers thin films: enhanced a gigahezerz permeability”, The 2004 winter conference & Symposium on Spintronics, December, 2004, Yong Pyong, KOREA.
23. N. D. Ha, H.B. Kim, N. T. Thanh, T.S. Yoon, C.G. Kim, C.O. Kim, “Soft Magnetic Properties of CoFeZrO thin films”, The 2004 winter conference & Symposium on Spintronics, December, 2004, Yong Pyong, KOREA.
24. Tran Hoang Hai, Masanori Abe, N.D. Ha, C.O. Kim “Ultrasound Enhanced Ferrite Plating For Encapsulating Polyacrylate Micro-spheres”, The 2004 winter conference & Symposium on Spintronics, December, 2004, Yong Pyong, KOREA.
25. N.T. Thanh, N.D. Ha, C.G. Kim, C.O. Kim, “Soft Magnetic Properties of CoFeZrO thin films”, The 2004 winter conference & Symposium on Spintronics, December, 2004, Yong Pyong, KOREA.
26. N. D. Ha, K. E. Lee, T.S. Yoon, C.G. Kim, C. O. Kim, "Effect of substrate temperature and magnetic rapid annealing on soft magnetic properties of RF sputtered Co49Fe49V2 thin films", Korea-Vietnam International Joint Symposium, May 22-23, 2005.
27. K. E. Lee, N. D. Ha, T.S. Yoon, C.G. Kim, C. O. Kim, "The effect of stripe domain structures on dynamic permeability of CoFeZrO thin films with in-plane uniaxial anisotropy", Korea-Vietnam International Joint Symposium, May 22-23, 2005.
28. N. D. Ha, T.S. Yoon, K. E. Lee, C.G. Kim, C. O. Kim, "Microstructure and soft magnetic properties of CoFeV thin films", the 2005 International Symposium on Advanced Magnetic Technologies and International Symposium on Magnetic Materials and Applications.
29. N. D. Ha, T.S. Yoon, K. E. Lee, C.G. Kim, C. O. Kim, "Microstructure and soft magnetic properties of CoFeVAlONb thin films", the 2005 International Symposium on Advanced Magnetic Technologies and International Symposium on Magnetic Materials and Applications (ISAMT/SOMMA 2005 - Taiwan), August 24-27, 2005.
30. N. D. Ha, T.S. Yoon, K. E. Lee, C.G. Kim, C. O. Kim, "High frequency characteristics of CoFeVAlONb thin films", the 2005 International Symposium on Advanced Magnetic Technologies and International Symposium on Magnetic Materials and Applications (ISAMT/SOMMA 2005 - Taiwan), August 24-27, 2005.
31. N. D. Ha, T.S. Yoon, K. E. Lee, C.G. Kim, C. O. Kim, "Microstructure and soft magnetic properties of CoFeZrO thin films", the 2005 International Symposium on Advanced Magnetic Technologies and International Symposium on Magnetic Materials and Applications (ISAMT/SOMMA 2005 - Taiwan), August 24-27, 2005.
32. N. D. Ha, T.S. Yoon, K. E. Lee, C.G. Kim, C. O. Kim, "High frequency characteristics of CoFeZrNb thin films", the 2005 International Symposium on Advanced Magnetic Technologies and International Symposium on Magnetic Materials and Applications (ISAMT/SOMMA 2005 - Taiwan), August 24-27, 2005.
33. N. D. Ha, T.S. Yoon, K. E. Lee, C.G. Kim, C. O. Kim, "Effect of Nb, Zr, Al, V on magnetic properties of CoFeXO thin films", the 2005 International Symposium on Advanced Magnetic Technologies and International Symposium on Magnetic Materials and Applications (ISAMT/SOMMA 2005 - Taiwan), August 24-27, 2005.
34. N. D. Ha, T.S. Yoon, K. E. Lee, C.G. Kim, C. O. Kim, "The effect of Partial Pressure of O2 on formation nanogranular Co-Fe-X(Nb, Zr, Al, V) -O thin Films”, the 2005 International Symposium on Advanced Magnetic Technologies and International Symposium on Magnetic Materials and Applications (ISAMT/SOMMA 2005 - Taiwan), August 24-27, 2005.
35. L.A.Tuan, N.D. Ha, C.O. Kim, H.B. Lee, "Effect of thickness on the magnetoimpedance effect in nanocrystalline CoFeAlO thin films", the 2005 International Symposium on Advanced Magnetic Technologies and International Symposium on Magnetic Materials and Applications (ISAMT/SOMMA 2005 - Taiwan), August 24-27, 2005.
36. N.D. Ha, Phan The Long, K.E. Lee, T.S. Yoon, C.G. Kim, C.O. Kim “Rapid annealing and substrate temperature effect on magnetic properties and ferromagnetic resonance of CoFeV soft magnetic thin films” The 2005 Spring conference & Symposium on Spintronics, June, 2005, Cheju, KOREA.
37. N.D. Ha, T. L. Phan, A. N. Ulyanov, S. C. Yu, C. O. Kim, “Impurities in natural MgAl2O4: EPR study”, The 2005 Spring conference & Symposium on Spintronics, June, 2005, Cheju, KOREA.
38. L.A. Tuan, N.D. Ha, C.O. Kim, N.D. Tho, H.B. Lee, “Giant magnetoimpedance effect in nanocrystalline Fe73.5-xMnxSi13.5B9Nb3Cu1”, The 2005 Spring conference & Symposium on Spintronics, June, 2005, Cheju, KOREA.
39. Dongsheng Sun, Seongmin Hong, N.D. Ha, Lan Jin, Hanmin Jin, Cheolgi Kim, Chongoh Kim, “Near-surface magnetic properties of the rapid-annealed Fe73.5Cu1Nb3Si13.5B9 and Fe76.5Cu1Si13.5B9 ribbons”,.
40. T. V. Khoa, D. S. Sun, N.D. Ha, S.M. Hong, Y.B. Kim H.M. Jin, T.D. Hien, L.T.Tai, C.G. Kim, C.O. Kim, “Effects of cooling rate and annealing condition on the microstructure and magnetic properties of NdFeCoGaB ribbons”, the 2005 International Symposium on Advanced Magnetic Technologies and International Symposium on Magnetic Materials and Applications (ISAMT/SOMMA 2005 - Taiwan), August 24-27, 2005.
41. T. V. Khoa, N.D. Ha, S. M. Hong, H.M. Jin, T. D. Hien, L. T. Tai,C. O. Kim, “Effect of under and top (mo, ta) layer thickness on the adhesiveness, microstructure and magnetic properties of ndfeb thick films”, the 2005 International Symposium on Advanced Magnetic Technologies and International Symposium on Magnetic Materials and Applications (ISAMT/SOMMA 2005 - Taiwan), August 24-27, 2005.
42. T. V. Khoa, N.D. Ha, S. M. Hong, H.M. Jin, T. D. Hien, L. T. Tai, C.G. Kim, C. O. Kim, “Composition dependence of the phase transformation in NdFeB thin films”, the 2005 International Symposium on Advanced Magnetic Technologies and International Symposium on Magnetic Materials and Applications (ISAMT/SOMMA 2005 - Taiwan), August 24-27, 2005.
43. T.V. Khoa, D.S. Sun, N.D. Ha, S.M. Hong, Y.B. Kim, C.O. Kim, H.M. Jin, T.D. Hien, L.T. Tai, “Preparation of high coercivity NdFeCoB ribbons (Ga, Zr additions) without post – annealing” Korea-Vietnam International Joint Symposium, May 22-23, 2005.
44. N.D. Ha et al. "Excellent magnetic and electrical properties of CoFeHfO nanolaminated perpendicular with Si(100) substrate thin films", Oral presentation at the IUMRS International Conference in Asia 2006
45. N.D. Ha, et al,. "Excellent electrical and magnetic properties of sequence CoFe/HfO2 perpendicular plane with Si(100) subtrate and application in nanoelectronics", selected for the NanoElectronics session of the Casimir Spring School in Heeg , the Netherlands, 2006.
46. O.W.B. Benningshof, N. D. Ha, W.A. Bosch, I.A.J. Taminiau, R. Jochemsen, “Flow of helium through nanochannels”, FOM-meeting Physics@Veldhoven 2007, The Netherlands.
47. N.D. Ha, “Characterization of Novel nanostructure and magnetic”, Nanotech 2007, Santa Clara, California, US.
48. N.D. Ha, Olaf Benningshof, Ivar Taminiau, Reyer Jochemsen “Visualization and Characterization of Surface Roughness in Nanochannels for Transport of 3He” The International Symposium on Quantum Liquids and Solids QFS2007, Kazan, Russia.
49. L. A. Tuan, N. D. Ha, Kwang-Eun Lee, Chong-Oh Kim, Manh-Huong Phan, Heebok Lee, “Longitudinal and transverse incremental permeability of CoFeHfO magnetic films”, the first International Symposium on Advanced Magnetic Materials and Applications (ISAMMA) 2007, Jeju, Korea.
50. L. A. Tuan, N. D. Ha, Chong-Oh Kim, Seong-Cho Yu, Heebok Lee, Manh-Huong Phan, “High-frequency magnetoimpedance effect in Co-Fe-Hf-O nanocomposite films” , the first ISAMMA 2007, Jeju, Korea.
51. N. D. Ha, Le Anh Tuan, Cheol Gi Kim, Chong-Oh Kim, Seong-Cho Yu, The-Long Phan, Manh-Huong Phan, “Influences of film thickness on the electrical and magnetic properties of CoFeAlO films” , the first ISAMMA 2007, Jeju, Korea.
52. N. D. Ha, Le Anh Tuan, Cheol Gi Kim, Chong-Oh Kim, Seong-Cho Yu, The-Long Phan, Manh-Huong Phan, “Ultrasoft magnetic properties of Co-Fe-Hf-O nanocomposite films” , the first ISAMMA 2007, Jeju, Korea.
53. L. A. Tuan, N. D. Ha, Chong-Oh Kim, Seong-Cho Yu, Heebok Lee, Manh-Huong Phan, “Anomalous magnetoimpedance in Co-Fe-Al-O thin films” , the first ISAMMA 2007, Jeju, Korea.
54. I.A.J. Taminiau, J. Bueno, O.W.B. Benningshof, N. D. Ha, R. Jochemsen “A small normally closed solenoid actuated cryogenic valve for liquid helium”, The International Symposium on Quantum Liquids and Solids QFS2007, Kazan, Russia.
55. O.W.B. Benningshof, N. D. Ha, W.A. Bosch, I.A.J. Taminiau, R. Jochemsen, “Low frequency NMR considerations to study 3He in nanochannels”, The International Symposium on Quantum Liquids and Solids QFS2007, Kazan, Russia.